315366401

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{105509}}^1$

素因数の和:105584

約数の個数: 12

約数和(自身を含む): 372872340

約数和(自身を除く): 57505939

約数列:

[1, 7, 49, 61, 427, 2989, 105509, 738563, 5169941, 6436049, 45052343, 315366401]

約数ペア:

[(1, 315366401), (7, 45052343), (49, 6436049), (61, 5169941), (427, 738563), (2989, 105509)]