7481331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 12697776

約数和(自身を除く): 5216445

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 5813, 17439, 52317, 63943, 75569, 191829, 226707, 575487, 680121, 831259, 2493777, 7481331]

約数ペア:

[(1, 7481331), (3, 2493777), (9, 831259), (11, 680121), (13, 575487), (33, 226707), (39, 191829), (99, 75569), (117, 63943), (143, 52317), (429, 17439), (1287, 5813)]