282904167

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54541}}^1$

素因数の和:54583

約数の個数: 32

約数和(自身を含む): 488696320

約数和(自身を除く): 205792153

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 54541, 163623, 381787, 709033, 1036279, 1145361, 2127099, 3108837, 4963231, 7253953, 13471627, 14889693, 21761859, 40414881, 94301389, 282904167]

約数ペア:

[(1, 282904167), (3, 94301389), (7, 40414881), (13, 21761859), (19, 14889693), (21, 13471627), (39, 7253953), (57, 4963231), (91, 3108837), (133, 2127099), (247, 1145361), (273, 1036279), (399, 709033), (741, 381787), (1729, 163623), (5187, 54541)]