13303661253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{195691}}^1$

素因数の和:195785

約数の個数: 32

約数和(自身を含む): 19838472192

約数和(自身を除く): 6534810939

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 527, 731, 1333, 1581, 2193, 3999, 22661, 67983, 195691, 587073, 3326747, 6066421, 8414713, 9980241, 18199263, 25244139, 103129157, 143050121, 260856103, 309387471, 429150363, 782568309, 4434553751, 13303661253]

約数ペア:

[(1, 13303661253), (3, 4434553751), (17, 782568309), (31, 429150363), (43, 309387471), (51, 260856103), (93, 143050121), (129, 103129157), (527, 25244139), (731, 18199263), (1333, 9980241), (1581, 8414713), (2193, 6066421), (3999, 3326747), (22661, 587073), (67983, 195691)]