31071137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 34527360

約数和(自身を除く): 3456223

約数列:

[1, 19, 23, 97, 437, 733, 1843, 2231, 13927, 16859, 42389, 71101, 320321, 1350919, 1635323, 31071137]

約数ペア:

[(1, 31071137), (19, 1635323), (23, 1350919), (97, 320321), (437, 71101), (733, 42389), (1843, 16859), (2231, 13927)]