40521837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4483}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 56821248

約数和(自身を除く): 16299411

約数列:

[1, 3, 23, 69, 131, 393, 3013, 4483, 9039, 13449, 103109, 309327, 587273, 1761819, 13507279, 40521837]

約数ペア:

[(1, 40521837), (3, 13507279), (23, 1761819), (69, 587273), (131, 309327), (393, 103109), (3013, 13449), (4483, 9039)]