42707913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 58368000

約数和(自身を除く): 15660087

約数列:

[1, 3, 47, 141, 499, 607, 1497, 1821, 23453, 28529, 70359, 85587, 302893, 908679, 14235971, 42707913]

約数ペア:

[(1, 42707913), (3, 14235971), (47, 908679), (141, 302893), (499, 85587), (607, 70359), (1497, 28529), (1821, 23453)]