1400978891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{4229}}^1$

素因数の和:5758

約数の個数: 16

約数和(自身を含む): 1598940000

約数和(自身を除く): 197961109

約数列:

[1, 13, 17, 221, 1499, 4229, 19487, 25483, 54977, 71893, 331279, 934609, 6339271, 82410523, 107767607, 1400978891]

約数ペア:

[(1, 1400978891), (13, 107767607), (17, 82410523), (221, 6339271), (1499, 934609), (4229, 331279), (19487, 71893), (25483, 54977)]