2099387511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 3659100480

約数和(自身を除く): 1559712969

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 111, 117, 153, 221, 257, 333, 351, 459, 481, 629, 663, 771, 999, 1369, 1443, 1887, 1989, 2313, 3341, 4107, 4329, 4369, 5661, 5967, 6939, 8177, 9509, 10023, 12321, 12987, 13107, 16983, 17797, 23273, 24531, 28527, 30069, 36963, 39321, 53391, 56797, 69819, 73593, 85581, 90207, 117963, 123617, 160173, 161653, 170391, 209457, 220779, 256743, 302549, 351833, 370851, 480519, 484959, 511173, 628371, 907647, 1055499, 1112553, 1454877, 1533519, 2101489, 2722941, 3166497, 3337659, 4364631, 4573829, 5981161, 6304467, 8168823, 9499491, 13721487, 17943483, 18913401, 41164461, 53830449, 56740203, 77755093, 123493383, 161491347, 233265279, 699795837, 2099387511]

約数ペア:

[(1, 2099387511), (3, 699795837), (9, 233265279), (13, 161491347), (17, 123493383), (27, 77755093), (37, 56740203), (39, 53830449), (51, 41164461), (111, 18913401), (117, 17943483), (153, 13721487), (221, 9499491), (257, 8168823), (333, 6304467), (351, 5981161), (459, 4573829), (481, 4364631), (629, 3337659), (663, 3166497), (771, 2722941), (999, 2101489), (1369, 1533519), (1443, 1454877), (1887, 1112553), (1989, 1055499), (2313, 907647), (3341, 628371), (4107, 511173), (4329, 484959), (4369, 480519), (5661, 370851), (5967, 351833), (6939, 302549), (8177, 256743), (9509, 220779), (10023, 209457), (12321, 170391), (12987, 161653), (13107, 160173), (16983, 123617), (17797, 117963), (23273, 90207), (24531, 85581), (28527, 73593), (30069, 69819), (36963, 56797), (39321, 53391)]