1330385337

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 2159861760

約数和(自身を除く): 829476423

約数列:

[1, 3, 9, 17, 27, 47, 51, 83, 141, 153, 249, 423, 459, 743, 747, 799, 1269, 1411, 2229, 2241, 2397, 3901, 4233, 6687, 7191, 11703, 12631, 12699, 20061, 21573, 34921, 35109, 37893, 38097, 61669, 66317, 104763, 105327, 113679, 185007, 198951, 314289, 341037, 555021, 593657, 596853, 942867, 1048373, 1665063, 1780971, 1790559, 2898443, 3145119, 5342913, 8695329, 9435357, 16028739, 26085987, 28306071, 49273531, 78257961, 147820593, 443461779, 1330385337]

約数ペア:

[(1, 1330385337), (3, 443461779), (9, 147820593), (17, 78257961), (27, 49273531), (47, 28306071), (51, 26085987), (83, 16028739), (141, 9435357), (153, 8695329), (249, 5342913), (423, 3145119), (459, 2898443), (743, 1790559), (747, 1780971), (799, 1665063), (1269, 1048373), (1411, 942867), (2229, 596853), (2241, 593657), (2397, 555021), (3901, 341037), (4233, 314289), (6687, 198951), (7191, 185007), (11703, 113679), (12631, 105327), (12699, 104763), (20061, 66317), (21573, 61669), (34921, 38097), (35109, 37893)]