42810131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27673}}^1$

素因数の和:27710

約数の個数: 16

約数和(自身を含む): 55790784

約数和(自身を除く): 12980653

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 27673, 193711, 359749, 470441, 2518243, 3293087, 6115733, 42810131]

約数ペア:

[(1, 42810131), (7, 6115733), (13, 3293087), (17, 2518243), (91, 470441), (119, 359749), (221, 193711), (1547, 27673)]