31866419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 35804160

約数和(自身を除く): 3937741

約数列:

[1, 13, 31, 107, 403, 739, 1391, 3317, 9607, 22909, 43121, 79073, 297817, 1027949, 2451263, 31866419]

約数ペア:

[(1, 31866419), (13, 2451263), (31, 1027949), (107, 297817), (403, 79073), (739, 43121), (1391, 22909), (3317, 9607)]