421750301

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{11971}}^1$

素因数の和:12704

約数の個数: 12

約数和(自身を含む): 491330880

約数和(自身を除く): 69580579

約数列:

[1, 7, 49, 719, 5033, 11971, 35231, 83797, 586579, 8607149, 60250043, 421750301]

約数ペア:

[(1, 421750301), (7, 60250043), (49, 8607149), (719, 586579), (5033, 83797), (11971, 35231)]