386803209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{31687}}^1$

素因数の和:32016

約数の個数: 16

約数和(自身を含む): 557201792

約数和(自身を除く): 170398583

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 31687, 95061, 411931, 1235793, 9918031, 29754093, 128934403, 386803209]

約数ペア:

[(1, 386803209), (3, 128934403), (13, 29754093), (39, 9918031), (313, 1235793), (939, 411931), (4069, 95061), (12207, 31687)]