40806400313

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{431}}^1\times {\mathrm{2753}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 49683041280

約数和(自身を除く): 8876640967

約数列:

[1, 7, 17, 119, 289, 431, 2023, 2753, 3017, 4913, 7327, 19271, 34391, 46801, 51289, 124559, 327607, 795617, 871913, 1186543, 2117503, 5569319, 8305801, 13525489, 14822521, 20171231, 94678423, 141198617, 342910927, 2400376489, 5829485759, 40806400313]

約数ペア:

[(1, 40806400313), (7, 5829485759), (17, 2400376489), (119, 342910927), (289, 141198617), (431, 94678423), (2023, 20171231), (2753, 14822521), (3017, 13525489), (4913, 8305801), (7327, 5569319), (19271, 2117503), (34391, 1186543), (46801, 871913), (51289, 795617), (124559, 327607)]