971294401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 1226981376

約数和(自身を除く): 255686975

約数列:

[1, 7, 11, 77, 191, 211, 313, 1337, 1477, 2101, 2191, 2321, 3443, 14707, 16247, 24101, 40301, 59783, 66043, 282107, 418481, 443311, 462301, 657613, 726473, 3103177, 4603291, 5085311, 12614213, 88299491, 138756343, 971294401]

約数ペア:

[(1, 971294401), (7, 138756343), (11, 88299491), (77, 12614213), (191, 5085311), (211, 4603291), (313, 3103177), (1337, 726473), (1477, 657613), (2101, 462301), (2191, 443311), (2321, 418481), (3443, 282107), (14707, 66043), (16247, 59783), (24101, 40301)]