42238329

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2657}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 64472448

約数和(自身を除く): 22234119

約数列:

[1, 3, 7, 21, 757, 2271, 2657, 5299, 7971, 15897, 18599, 55797, 2011349, 6034047, 14079443, 42238329]

約数ペア:

[(1, 42238329), (3, 14079443), (7, 6034047), (21, 2011349), (757, 55797), (2271, 18599), (2657, 15897), (5299, 7971)]