40575059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 48737280

約数和(自身を除く): 8162221

約数列:

[1, 7, 23, 151, 161, 1057, 1669, 3473, 11683, 24311, 38387, 252019, 268709, 1764133, 5796437, 40575059]

約数ペア:

[(1, 40575059), (7, 5796437), (23, 1764133), (151, 268709), (161, 252019), (1057, 38387), (1669, 24311), (3473, 11683)]