470896587

素因数分解:

$3^2\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{6329}}^1$

素因数の和:7523

約数の個数: 24

約数和(自身を含む): 778134240

約数和(自身を除く): 307237653

約数列:

[1, 3, 7, 9, 21, 63, 1181, 3543, 6329, 8267, 10629, 18987, 24801, 44303, 56961, 74403, 132909, 398727, 7474549, 22423647, 52321843, 67270941, 156965529, 470896587]

約数ペア:

[(1, 470896587), (3, 156965529), (7, 67270941), (9, 52321843), (21, 22423647), (63, 7474549), (1181, 398727), (3543, 132909), (6329, 74403), (8267, 56961), (10629, 44303), (18987, 24801)]