2017848285

素因数分解:

$3^2\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{17387}}^1$

素因数の和:19977

約数の個数: 24

約数和(自身を含む): 3499161120

約数和(自身を除く): 1481312835

約数列:

[1, 3, 5, 9, 15, 45, 2579, 7737, 12895, 17387, 23211, 38685, 52161, 86935, 116055, 156483, 260805, 782415, 44841073, 134523219, 224205365, 403569657, 672616095, 2017848285]

約数ペア:

[(1, 2017848285), (3, 672616095), (5, 403569657), (9, 224205365), (15, 134523219), (45, 44841073), (2579, 782415), (7737, 260805), (12895, 156483), (17387, 116055), (23211, 86935), (38685, 52161)]