42378347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 47434464

約数和(自身を除く): 5056117

約数列:

[1, 11, 61, 137, 461, 671, 1507, 5071, 8357, 28121, 63157, 91927, 309331, 694727, 3852577, 42378347]

約数ペア:

[(1, 42378347), (11, 3852577), (61, 694727), (137, 309331), (461, 91927), (671, 63157), (1507, 28121), (5071, 8357)]