2738824921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{40583}}^1$

素因数の和:40932

約数の個数: 16

約数和(自身を含む): 3241525248

約数和(自身を除く): 502700327

約数列:

[1, 7, 31, 217, 311, 2177, 9641, 40583, 67487, 284081, 1258073, 8806511, 12621313, 88349191, 391260703, 2738824921]

約数ペア:

[(1, 2738824921), (7, 391260703), (31, 88349191), (217, 12621313), (311, 8806511), (2177, 1258073), (9641, 284081), (40583, 67487)]