348522111

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 607875840

約数和(自身を除く): 259353729

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 491, 593, 1197, 1473, 1779, 3437, 4151, 4419, 5337, 9329, 10311, 11267, 12453, 27987, 30933, 33801, 37359, 65303, 78869, 83961, 101403, 195909, 236607, 291163, 587727, 709821, 873489, 2038141, 2620467, 5532097, 6114423, 16596291, 18343269, 38724679, 49788873, 116174037, 348522111]

約数ペア:

[(1, 348522111), (3, 116174037), (7, 49788873), (9, 38724679), (19, 18343269), (21, 16596291), (57, 6114423), (63, 5532097), (133, 2620467), (171, 2038141), (399, 873489), (491, 709821), (593, 587727), (1197, 291163), (1473, 236607), (1779, 195909), (3437, 101403), (4151, 83961), (4419, 78869), (5337, 65303), (9329, 37359), (10311, 33801), (11267, 30933), (12453, 27987)]