679291209

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{77731}}^1$

素因数の和:78708

約数の個数: 12

約数和(自身を含む): 982221552

約数和(自身を除く): 302930343

約数列:

[1, 3, 9, 971, 2913, 8739, 77731, 233193, 699579, 75476801, 226430403, 679291209]

約数ペア:

[(1, 679291209), (3, 226430403), (9, 75476801), (971, 699579), (2913, 233193), (8739, 77731)]