2427957

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 4245696

約数和(自身を除く): 1817739

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2267, 6801, 15869, 20403, 38539, 47607, 115617, 142821, 269773, 346851, 809319, 2427957]

約数ペア:

[(1, 2427957), (3, 809319), (7, 346851), (9, 269773), (17, 142821), (21, 115617), (51, 47607), (63, 38539), (119, 20403), (153, 15869), (357, 6801), (1071, 2267)]