670772943

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3240449}}^1$

素因数の和:3240478

約数の個数: 12

約数和(自身を含む): 1011020400

約数和(自身を除く): 340247457

約数列:

[1, 3, 9, 23, 69, 207, 3240449, 9721347, 29164041, 74530327, 223590981, 670772943]

約数ペア:

[(1, 670772943), (3, 223590981), (9, 74530327), (23, 29164041), (69, 9721347), (207, 3240449)]