40380011

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 48549888

約数和(自身を除く): 8169877

約数列:

[1, 7, 31, 53, 217, 371, 1643, 3511, 11501, 24577, 108841, 186083, 761887, 1302581, 5768573, 40380011]

約数ペア:

[(1, 40380011), (7, 5768573), (31, 1302581), (53, 761887), (217, 186083), (371, 108841), (1643, 24577), (3511, 11501)]