401401029

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{20021}}^1$

素因数の和:20228

約数の個数: 16

約数和(自身を含む): 551646144

約数和(自身を除く): 150245115

約数列:

[1, 3, 41, 123, 163, 489, 6683, 20021, 20049, 60063, 820861, 2462583, 3263423, 9790269, 133800343, 401401029]

約数ペア:

[(1, 401401029), (3, 133800343), (41, 9790269), (123, 3263423), (163, 2462583), (489, 820861), (6683, 60063), (20021, 20049)]