2956069077

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 4658611968

約数和(自身を除く): 1702542891

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 169, 247, 361, 403, 507, 521, 589, 741, 1083, 1209, 1563, 1767, 3211, 4693, 5239, 6773, 7657, 9633, 9899, 11191, 14079, 15717, 16151, 20319, 22971, 29697, 33573, 48453, 61009, 88049, 99541, 128687, 145483, 183027, 188081, 209963, 264147, 298623, 306869, 386061, 436449, 564243, 629889, 920607, 1672931, 1891279, 2445053, 2729519, 3989297, 5018793, 5673837, 5830511, 7335159, 8188557, 11967891, 17491533, 31785689, 51860861, 75796643, 95357067, 155582583, 227389929, 985356359, 2956069077]

約数ペア:

[(1, 2956069077), (3, 985356359), (13, 227389929), (19, 155582583), (31, 95357067), (39, 75796643), (57, 51860861), (93, 31785689), (169, 17491533), (247, 11967891), (361, 8188557), (403, 7335159), (507, 5830511), (521, 5673837), (589, 5018793), (741, 3989297), (1083, 2729519), (1209, 2445053), (1563, 1891279), (1767, 1672931), (3211, 920607), (4693, 629889), (5239, 564243), (6773, 436449), (7657, 386061), (9633, 306869), (9899, 298623), (11191, 264147), (14079, 209963), (15717, 188081), (16151, 183027), (20319, 145483), (22971, 128687), (29697, 99541), (33573, 88049), (48453, 61009)]