428964981

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 579694080

約数和(自身を除く): 150729099

約数列:

[1, 3, 139, 163, 417, 489, 6311, 18933, 22657, 67971, 877229, 1028693, 2631687, 3086079, 142988327, 428964981]

約数ペア:

[(1, 428964981), (3, 142988327), (139, 3086079), (163, 2631687), (417, 1028693), (489, 877229), (6311, 67971), (18933, 22657)]