4983111

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 9085440

約数和(自身を除く): 4102329

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 181, 207, 399, 437, 483, 543, 1197, 1267, 1311, 1449, 1629, 3059, 3439, 3801, 3933, 4163, 9177, 10317, 11403, 12489, 24073, 27531, 29141, 30951, 37467, 72219, 79097, 87423, 216657, 237291, 262269, 553679, 711873, 1661037, 4983111]

約数ペア:

[(1, 4983111), (3, 1661037), (7, 711873), (9, 553679), (19, 262269), (21, 237291), (23, 216657), (57, 87423), (63, 79097), (69, 72219), (133, 37467), (161, 30951), (171, 29141), (181, 27531), (207, 24073), (399, 12489), (437, 11403), (483, 10317), (543, 9177), (1197, 4163), (1267, 3933), (1311, 3801), (1449, 3439), (1629, 3059)]