51311403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39869}}^1$

素因数の和:39899

約数の個数: 24

約数和(自身を含む): 87076080

約数和(自身を除く): 35764677

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 39869, 119607, 358821, 438559, 518297, 1315677, 1554891, 3947031, 4664673, 5701267, 17103801, 51311403]

約数ペア:

[(1, 51311403), (3, 17103801), (9, 5701267), (11, 4664673), (13, 3947031), (33, 1554891), (39, 1315677), (99, 518297), (117, 438559), (143, 358821), (429, 119607), (1287, 39869)]