13697397

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 24420480

約数和(自身を除く): 10723083

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 137, 161, 189, 207, 411, 483, 529, 621, 959, 1233, 1449, 1587, 2877, 3151, 3699, 3703, 4347, 4761, 8631, 9453, 11109, 14283, 22057, 25893, 28359, 33327, 66171, 72473, 85077, 99981, 198513, 217419, 507311, 595539, 652257, 1521933, 1956771, 4565799, 13697397]

約数ペア:

[(1, 13697397), (3, 4565799), (7, 1956771), (9, 1521933), (21, 652257), (23, 595539), (27, 507311), (63, 217419), (69, 198513), (137, 99981), (161, 85077), (189, 72473), (207, 66171), (411, 33327), (483, 28359), (529, 25893), (621, 22057), (959, 14283), (1233, 11109), (1449, 9453), (1587, 8631), (2877, 4761), (3151, 4347), (3699, 3703)]