40463801

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 47342208

約数和(自身を除く): 6878407

約数列:

[1, 7, 61, 193, 427, 491, 1351, 3437, 11773, 29951, 82411, 94763, 209657, 663341, 5780543, 40463801]

約数ペア:

[(1, 40463801), (7, 5780543), (61, 663341), (193, 209657), (427, 94763), (491, 82411), (1351, 29951), (3437, 11773)]