820936677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{10501}}^1$

素因数の和:10641

約数の個数: 32

約数和(自身を含む): 1258223616

約数和(自身を除く): 437286939

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 759, 1133, 2369, 3399, 7107, 10501, 26059, 31503, 78177, 115511, 241523, 346533, 724569, 1081603, 2656753, 3244809, 7970259, 11897633, 24876869, 35692899, 74630607, 273645559, 820936677]

約数ペア:

[(1, 820936677), (3, 273645559), (11, 74630607), (23, 35692899), (33, 24876869), (69, 11897633), (103, 7970259), (253, 3244809), (309, 2656753), (759, 1081603), (1133, 724569), (2369, 346533), (3399, 241523), (7107, 115511), (10501, 78177), (26059, 31503)]