13997399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 15912960

約数和(自身を除く): 1915561

約数列:

[1, 13, 31, 47, 403, 611, 739, 1457, 9607, 18941, 22909, 34733, 297817, 451529, 1076723, 13997399]

約数ペア:

[(1, 13997399), (13, 1076723), (31, 451529), (47, 297817), (403, 34733), (611, 22909), (739, 18941), (1457, 9607)]