42881839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42839}}^1$

素因数の和:42870

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 14695121

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 42839, 299873, 471229, 556907, 3298603, 3898349, 6125977, 42881839]

約数ペア:

[(1, 42881839), (7, 6125977), (11, 3898349), (13, 3298603), (77, 556907), (91, 471229), (143, 299873), (1001, 42839)]