40057421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 43440384

約数和(自身を除く): 3382963

約数列:

[1, 23, 37, 103, 457, 851, 2369, 3811, 10511, 16909, 47071, 87653, 388907, 1082633, 1741627, 40057421]

約数ペア:

[(1, 40057421), (23, 1741627), (37, 1082633), (103, 388907), (457, 87653), (851, 47071), (2369, 16909), (3811, 10511)]