26709033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 39719680

約数和(自身を除く): 13010647

約数列:

[1, 3, 13, 39, 61, 103, 109, 183, 309, 327, 793, 1339, 1417, 2379, 4017, 4251, 6283, 6649, 11227, 18849, 19947, 33681, 81679, 86437, 145951, 245037, 259311, 437853, 684847, 2054541, 8903011, 26709033]

約数ペア:

[(1, 26709033), (3, 8903011), (13, 2054541), (39, 684847), (61, 437853), (103, 259311), (109, 245037), (183, 145951), (309, 86437), (327, 81679), (793, 33681), (1339, 19947), (1417, 18849), (2379, 11227), (4017, 6649), (4251, 6283)]