72222367

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 84091392

約数和(自身を除く): 11869025

約数列:

[1, 7, 83, 197, 581, 631, 1379, 4417, 16351, 52373, 114457, 124307, 366611, 870149, 10317481, 72222367]

約数ペア:

[(1, 72222367), (7, 10317481), (83, 870149), (197, 366611), (581, 124307), (631, 114457), (1379, 52373), (4417, 16351)]