30985539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 15362301

約数列:

[1, 3, 13, 37, 39, 109, 111, 197, 327, 481, 591, 1417, 1443, 2561, 4033, 4251, 7289, 7683, 12099, 21473, 21867, 52429, 64419, 94757, 157287, 279149, 284271, 794501, 837447, 2383503, 10328513, 30985539]

約数ペア:

[(1, 30985539), (3, 10328513), (13, 2383503), (37, 837447), (39, 794501), (109, 284271), (111, 279149), (197, 157287), (327, 94757), (481, 64419), (591, 52429), (1417, 21867), (1443, 21473), (2561, 12099), (4033, 7683), (4251, 7289)]