3971497731

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{32561}}^1$

素因数の和:33046

約数の個数: 16

約数和(自身を含む): 5358402720

約数和(自身を除く): 1386904989

約数列:

[1, 3, 109, 327, 373, 1119, 32561, 40657, 97683, 121971, 3549149, 10647447, 12145253, 36435759, 1323832577, 3971497731]

約数ペア:

[(1, 3971497731), (3, 1323832577), (109, 36435759), (327, 12145253), (373, 10647447), (1119, 3549149), (32561, 121971), (40657, 97683)]