10921599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 19000800

約数和(自身を除く): 8079201

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 289, 323, 663, 741, 867, 969, 1989, 2223, 2601, 2907, 3757, 4199, 4913, 5491, 11271, 12597, 14739, 16473, 33813, 37791, 44217, 49419, 63869, 71383, 93347, 191607, 214149, 280041, 574821, 642447, 840123, 1213511, 3640533, 10921599]

約数ペア:

[(1, 10921599), (3, 3640533), (9, 1213511), (13, 840123), (17, 642447), (19, 574821), (39, 280041), (51, 214149), (57, 191607), (117, 93347), (153, 71383), (171, 63869), (221, 49419), (247, 44217), (289, 37791), (323, 33813), (663, 16473), (741, 14739), (867, 12597), (969, 11271), (1989, 5491), (2223, 4913), (2601, 4199), (2907, 3757)]