1131305877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 1818136320

約数和(自身を除く): 686830443

約数列:

[1, 3, 9, 13, 39, 43, 109, 117, 129, 327, 387, 559, 981, 1417, 1677, 2063, 4251, 4687, 5031, 6189, 12753, 14061, 18567, 26819, 42183, 60931, 80457, 88709, 182793, 224867, 241371, 266127, 548379, 674601, 798381, 1153217, 2023803, 2923271, 3459651, 8769813, 9669281, 10378953, 26309439, 29007843, 87023529, 125700653, 377101959, 1131305877]

約数ペア:

[(1, 1131305877), (3, 377101959), (9, 125700653), (13, 87023529), (39, 29007843), (43, 26309439), (109, 10378953), (117, 9669281), (129, 8769813), (327, 3459651), (387, 2923271), (559, 2023803), (981, 1153217), (1417, 798381), (1677, 674601), (2063, 548379), (4251, 266127), (4687, 241371), (5031, 224867), (6189, 182793), (12753, 88709), (14061, 80457), (18567, 60931), (26819, 42183)]