43221257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 47113920

約数和(自身を除く): 3892663

約数列:

[1, 19, 41, 113, 491, 779, 2147, 4633, 9329, 20131, 55483, 88027, 382489, 1054177, 2274803, 43221257]

約数ペア:

[(1, 43221257), (19, 2274803), (41, 1054177), (113, 382489), (491, 88027), (779, 55483), (2147, 20131), (4633, 9329)]