540502851

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2713}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 844162560

約数和(自身を除く): 303659709

約数列:

[1, 3, 7, 21, 53, 159, 179, 371, 537, 1113, 1253, 2713, 3759, 8139, 9487, 18991, 28461, 56973, 66409, 143789, 199227, 431367, 485627, 1006523, 1456881, 3019569, 3399389, 10198167, 25738231, 77214693, 180167617, 540502851]

約数ペア:

[(1, 540502851), (3, 180167617), (7, 77214693), (21, 25738231), (53, 10198167), (159, 3399389), (179, 3019569), (371, 1456881), (537, 1006523), (1113, 485627), (1253, 431367), (2713, 199227), (3759, 143789), (8139, 66409), (9487, 56973), (18991, 28461)]