13254891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 19168800

約数和(自身を除く): 5913909

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2281, 5811, 6843, 29653, 88959, 339869, 1019607, 4418297, 13254891]

約数ペア:

[(1, 13254891), (3, 4418297), (13, 1019607), (39, 339869), (149, 88959), (447, 29653), (1937, 6843), (2281, 5811)]