30132921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4799}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 21476679

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4799, 6279, 14397, 33593, 62387, 100779, 110377, 187161, 331131, 436709, 772639, 1310127, 1434901, 2317917, 4304703, 10044307, 30132921]

約数ペア:

[(1, 30132921), (3, 10044307), (7, 4304703), (13, 2317917), (21, 1434901), (23, 1310127), (39, 772639), (69, 436709), (91, 331131), (161, 187161), (273, 110377), (299, 100779), (483, 62387), (897, 33593), (2093, 14397), (4799, 6279)]