40876451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23081}}^1$

素因数の和:23122

約数の個数: 16

約数和(自身を含む): 53180928

約数和(自身を除く): 12304477

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 23081, 161567, 253891, 530863, 1777237, 3716041, 5839493, 40876451]

約数ペア:

[(1, 40876451), (7, 5839493), (11, 3716041), (23, 1777237), (77, 530863), (161, 253891), (253, 161567), (1771, 23081)]