899580123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{114757}}^1$

素因数の和:114843

約数の個数: 24

約数和(自身を含む): 1420245008

約数和(自身を除く): 520664885

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 114757, 344271, 1032813, 1491841, 4475523, 7688719, 13426569, 23066157, 69198471, 99953347, 299860041, 899580123]

約数ペア:

[(1, 899580123), (3, 299860041), (9, 99953347), (13, 69198471), (39, 23066157), (67, 13426569), (117, 7688719), (201, 4475523), (603, 1491841), (871, 1032813), (2613, 344271), (7839, 114757)]