1330752987

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{2351}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 1944022080

約数和(自身を除く): 613269093

約数列:

[1, 3, 9, 109, 327, 577, 981, 1731, 2351, 5193, 7053, 21159, 62893, 188679, 256259, 566037, 768777, 1356527, 2306331, 4069581, 12208743, 147861443, 443584329, 1330752987]

約数ペア:

[(1, 1330752987), (3, 443584329), (9, 147861443), (109, 12208743), (327, 4069581), (577, 2306331), (981, 1356527), (1731, 768777), (2351, 566037), (5193, 256259), (7053, 188679), (21159, 62893)]