38963511

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{6089}}^1$

素因数の和:6180

約数の個数: 20

約数和(自身を含む): 58951200

約数和(自身を除く): 19987689

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6089, 6399, 18267, 54801, 164403, 481031, 493209, 1443093, 4329279, 12987837, 38963511]

約数ペア:

[(1, 38963511), (3, 12987837), (9, 4329279), (27, 1443093), (79, 493209), (81, 481031), (237, 164403), (711, 54801), (2133, 18267), (6089, 6399)]