42345741

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 57271104

約数和(自身を除く): 14925363

約数列:

[1, 3, 137, 197, 411, 523, 591, 1569, 26989, 71651, 80967, 103031, 214953, 309093, 14115247, 42345741]

約数ペア:

[(1, 42345741), (3, 14115247), (137, 309093), (197, 214953), (411, 103031), (523, 80967), (591, 71651), (1569, 26989)]