87347001

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{31751}}^1$

素因数の和:31892

約数の個数: 16

約数和(自身を含む): 134120448

約数和(自身を除く): 46773447

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 31751, 95253, 222257, 666771, 4159381, 12478143, 29115667, 87347001]

約数ペア:

[(1, 87347001), (3, 29115667), (7, 12478143), (21, 4159381), (131, 666771), (393, 222257), (917, 95253), (2751, 31751)]