633131421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 922871040

約数和(自身を除く): 289739619

約数列:

[1, 3, 13, 39, 103, 277, 309, 569, 831, 1339, 1707, 3601, 4017, 7397, 10803, 22191, 28531, 58607, 85593, 157613, 175821, 370903, 472839, 761891, 1112709, 2048969, 2285673, 6146907, 16234139, 48702417, 211043807, 633131421]

約数ペア:

[(1, 633131421), (3, 211043807), (13, 48702417), (39, 16234139), (103, 6146907), (277, 2285673), (309, 2048969), (569, 1112709), (831, 761891), (1339, 472839), (1707, 370903), (3601, 175821), (4017, 157613), (7397, 85593), (10803, 58607), (22191, 28531)]