9920383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 11425536

約数和(自身を除く): 1505153

約数列:

[1, 11, 23, 113, 253, 347, 1243, 2599, 3817, 7981, 28589, 39211, 87791, 431321, 901853, 9920383]

約数ペア:

[(1, 9920383), (11, 901853), (23, 431321), (113, 87791), (253, 39211), (347, 28589), (1243, 7981), (2599, 3817)]