313615337

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 387680256

約数和(自身を除く): 74064919

約数列:

[1, 7, 17, 49, 119, 383, 833, 983, 2681, 6511, 6881, 16711, 18767, 45577, 48167, 116977, 319039, 376489, 818839, 2635423, 6400313, 18447961, 44802191, 313615337]

約数ペア:

[(1, 313615337), (7, 44802191), (17, 18447961), (49, 6400313), (119, 2635423), (383, 818839), (833, 376489), (983, 319039), (2681, 116977), (6511, 48167), (6881, 45577), (16711, 18767)]