30713137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 9026255

約数列:

[1, 7, 13, 43, 47, 91, 167, 301, 329, 559, 611, 1169, 2021, 2171, 3913, 4277, 7181, 7849, 14147, 15197, 26273, 50267, 54943, 93353, 102037, 183911, 337507, 653471, 714259, 2362549, 4387591, 30713137]

約数ペア:

[(1, 30713137), (7, 4387591), (13, 2362549), (43, 714259), (47, 653471), (91, 337507), (167, 183911), (301, 102037), (329, 93353), (559, 54943), (611, 50267), (1169, 26273), (2021, 15197), (2171, 14147), (3913, 7849), (4277, 7181)]