3965421762

素因数分解:

$2^1\times 3^2\times {\mathrm{220301209}}^1$

素因数の和:220301217

約数の個数: 12

約数和(自身を含む): 8591747190

約数和(自身を除く): 4626325428

約数列:

[1, 2, 3, 6, 9, 18, 220301209, 440602418, 660903627, 1321807254, 1982710881, 3965421762]

約数ペア:

[(1, 3965421762), (2, 1982710881), (3, 1321807254), (6, 660903627), (9, 440602418), (18, 220301209)]