2658907041

素因数分解:

$3^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{13903}}^1$

素因数の和:15221

約数の個数: 24

約数和(自身を含む): 4127485824

約数和(自身を除く): 1468578783

約数列:

[1, 3, 7, 21, 49, 147, 1301, 3903, 9107, 13903, 27321, 41709, 63749, 97321, 191247, 291963, 681247, 2043741, 18087803, 54263409, 126614621, 379843863, 886302347, 2658907041]

約数ペア:

[(1, 2658907041), (3, 886302347), (7, 379843863), (21, 126614621), (49, 54263409), (147, 18087803), (1301, 2043741), (3903, 681247), (9107, 291963), (13903, 191247), (27321, 97321), (41709, 63749)]