815313411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63841}}^1$

素因数の和:63904

約数の個数: 32

約数和(自身を含む): 1348343040

約数和(自身を除く): 533029629

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 63841, 191523, 574569, 702251, 1723707, 2106753, 2745163, 6320259, 8235489, 18960777, 24706467, 30196793, 74119401, 90590379, 271771137, 815313411]

約数ペア:

[(1, 815313411), (3, 271771137), (9, 90590379), (11, 74119401), (27, 30196793), (33, 24706467), (43, 18960777), (99, 8235489), (129, 6320259), (297, 2745163), (387, 2106753), (473, 1723707), (1161, 702251), (1419, 574569), (4257, 191523), (12771, 63841)]