12960129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 9054591

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1637, 2639, 4911, 7917, 11459, 21281, 34377, 47473, 63843, 142419, 148967, 332311, 446901, 617149, 996933, 1851447, 4320043, 12960129]

約数ペア:

[(1, 12960129), (3, 4320043), (7, 1851447), (13, 996933), (21, 617149), (29, 446901), (39, 332311), (87, 148967), (91, 142419), (203, 63843), (273, 47473), (377, 34377), (609, 21281), (1131, 11459), (1637, 7917), (2639, 4911)]