31053909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 43352064

約数和(自身を除く): 12298155

約数列:

[1, 3, 31, 71, 93, 213, 2201, 4703, 6603, 14109, 145793, 333913, 437379, 1001739, 10351303, 31053909]

約数ペア:

[(1, 31053909), (3, 10351303), (31, 1001739), (71, 437379), (93, 333913), (213, 145793), (2201, 14109), (4703, 6603)]