491383233

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16063}}^1$

素因数の和:16186

約数の個数: 32

約数和(自身を含む): 801914880

約数和(自身を除く): 310531647

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2781, 3399, 10197, 16063, 30591, 48189, 144567, 176693, 433701, 530079, 1590237, 1654489, 4770711, 4963467, 14890401, 18199379, 44671203, 54598137, 163794411, 491383233]

約数ペア:

[(1, 491383233), (3, 163794411), (9, 54598137), (11, 44671203), (27, 18199379), (33, 14890401), (99, 4963467), (103, 4770711), (297, 1654489), (309, 1590237), (927, 530079), (1133, 433701), (2781, 176693), (3399, 144567), (10197, 48189), (16063, 30591)]