2017328229

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1392221}}^1$

素因数の和:1392257

約数の個数: 24

約数和(自身を含む): 3474986112

約数和(自身を除く): 1457657883

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1392221, 4176663, 9745547, 12529989, 29236641, 32021083, 87709923, 96063249, 224147581, 288189747, 672442743, 2017328229]

約数ペア:

[(1, 2017328229), (3, 672442743), (7, 288189747), (9, 224147581), (21, 96063249), (23, 87709923), (63, 32021083), (69, 29236641), (161, 12529989), (207, 9745547), (483, 4176663), (1449, 1392221)]