40641837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 57243648

約数和(自身を除く): 16601811

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 10163, 30489, 315053, 437009, 945159, 1311027, 13547279, 40641837]

約数ペア:

[(1, 40641837), (3, 13547279), (31, 1311027), (43, 945159), (93, 437009), (129, 315053), (1333, 30489), (3999, 10163)]