2201441763

素因数分解:

$3^1\times {\mathrm{103}}^2\times {\mathrm{263}}^2$

素因数の和:735

約数の個数: 18

約数和(自身を含む): 2975342916

約数和(自身を除く): 773901153

約数列:

[1, 3, 103, 263, 309, 789, 10609, 27089, 31827, 69169, 81267, 207507, 2790167, 7124407, 8370501, 21373221, 733813921, 2201441763]

約数ペア:

[(1, 2201441763), (3, 733813921), (103, 21373221), (263, 8370501), (309, 7124407), (789, 2790167), (10609, 207507), (27089, 81267), (31827, 69169)]