39698197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16631}}^1$

素因数の和:16680

約数の個数: 16

約数和(自身を含む): 51093504

約数和(自身を除く): 11395307

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 16631, 116417, 182941, 515561, 1280587, 3608927, 5671171, 39698197]

約数ペア:

[(1, 39698197), (7, 5671171), (11, 3608927), (31, 1280587), (77, 515561), (217, 182941), (341, 116417), (2387, 16631)]