7901751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 12563712

約数和(自身を除く): 4661961

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 163, 339, 429, 489, 1243, 1469, 1793, 2119, 3729, 4407, 5379, 6357, 16159, 18419, 23309, 48477, 55257, 69927, 202609, 239447, 607827, 718341, 2633917, 7901751]

約数ペア:

[(1, 7901751), (3, 2633917), (11, 718341), (13, 607827), (33, 239447), (39, 202609), (113, 69927), (143, 55257), (163, 48477), (339, 23309), (429, 18419), (489, 16159), (1243, 6357), (1469, 5379), (1793, 4407), (2119, 3729)]