509297593

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{3677}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 596012544

約数和(自身を除く): 86714951

約数列:

[1, 7, 47, 329, 421, 2947, 3677, 19787, 25739, 138509, 172819, 1209733, 1548017, 10836119, 72756799, 509297593]

約数ペア:

[(1, 509297593), (7, 72756799), (47, 10836119), (329, 1548017), (421, 1209733), (2947, 172819), (3677, 138509), (19787, 25739)]