40672247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2267}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 50948352

約数和(自身を除く): 10276105

約数列:

[1, 7, 11, 77, 233, 1631, 2267, 2563, 15869, 17941, 24937, 174559, 528211, 3697477, 5810321, 40672247]

約数ペア:

[(1, 40672247), (7, 5810321), (11, 3697477), (77, 528211), (233, 174559), (1631, 24937), (2267, 17941), (2563, 15869)]