40746903

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 55261440

約数和(自身を除く): 14514537

約数列:

[1, 3, 103, 163, 309, 489, 809, 2427, 16789, 50367, 83327, 131867, 249981, 395601, 13582301, 40746903]

約数ペア:

[(1, 40746903), (3, 13582301), (103, 395601), (163, 249981), (309, 131867), (489, 83327), (809, 50367), (2427, 16789)]