497978289

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{47251}}^1$

素因数の和:48428

約数の個数: 12

約数和(自身を含む): 719931472

約数和(自身を除く): 221953183

約数列:

[1, 3, 9, 1171, 3513, 10539, 47251, 141753, 425259, 55330921, 165992763, 497978289]

約数ペア:

[(1, 497978289), (3, 165992763), (9, 55330921), (1171, 425259), (3513, 141753), (10539, 47251)]