248922063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{25633}}^1$

素因数の和:25735

約数の個数: 24

約数和(自身を含む): 391892592

約数和(自身を除く): 142970529

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 25633, 76899, 230697, 333229, 999687, 2127539, 2999061, 6382617, 19147851, 27658007, 82974021, 248922063]

約数ペア:

[(1, 248922063), (3, 82974021), (9, 27658007), (13, 19147851), (39, 6382617), (83, 2999061), (117, 2127539), (249, 999687), (747, 333229), (1079, 230697), (3237, 76899), (9711, 25633)]