8393151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 12841920

約数和(自身を除く): 4448769

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 181, 377, 533, 543, 1131, 1189, 1599, 2353, 3567, 5249, 7059, 7421, 15457, 15747, 22263, 46371, 68237, 96473, 204711, 215209, 289419, 645627, 2797717, 8393151]

約数ペア:

[(1, 8393151), (3, 2797717), (13, 645627), (29, 289419), (39, 215209), (41, 204711), (87, 96473), (123, 68237), (181, 46371), (377, 22263), (533, 15747), (543, 15457), (1131, 7421), (1189, 7059), (1599, 5249), (2353, 3567)]