179639217

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{424679}}^1$

素因数の和:424732

約数の個数: 12

約数和(自身を含む): 265000320

約数和(自身を除く): 85361103

約数列:

[1, 3, 9, 47, 141, 423, 424679, 1274037, 3822111, 19959913, 59879739, 179639217]

約数ペア:

[(1, 179639217), (3, 59879739), (9, 19959913), (47, 3822111), (141, 1274037), (423, 424679)]