471645801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36931}}^1$

素因数の和:36994

約数の個数: 32

約数和(自身を含む): 780003840

約数和(自身を除く): 308358039

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 36931, 110793, 332379, 406241, 997137, 1218723, 1588033, 3656169, 4764099, 10968507, 14292297, 17468363, 42876891, 52405089, 157215267, 471645801]

約数ペア:

[(1, 471645801), (3, 157215267), (9, 52405089), (11, 42876891), (27, 17468363), (33, 14292297), (43, 10968507), (99, 4764099), (129, 3656169), (297, 1588033), (387, 1218723), (473, 997137), (1161, 406241), (1419, 332379), (4257, 110793), (12771, 36931)]