628887291

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1\times {\mathrm{1951}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 846074880

約数和(自身を除く): 217187589

約数列:

[1, 3, 139, 417, 773, 1951, 2319, 5853, 107447, 271189, 322341, 813567, 1508123, 4524369, 209629097, 628887291]

約数ペア:

[(1, 628887291), (3, 209629097), (139, 4524369), (417, 1508123), (773, 813567), (1951, 322341), (2319, 271189), (5853, 107447)]