2972724153

素因数分解:

$3^1\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{43543}}^1$

素因数の和:46804

約数の個数: 16

約数和(自身を含む): 4531362816

約数和(自身を除く): 1558638663

約数列:

[1, 3, 7, 21, 3251, 9753, 22757, 43543, 68271, 130629, 304801, 914403, 141558293, 424674879, 990908051, 2972724153]

約数ペア:

[(1, 2972724153), (3, 990908051), (7, 424674879), (21, 141558293), (3251, 914403), (9753, 304801), (22757, 130629), (43543, 68271)]