1298996811

素因数分解:

$3^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8689}}^1$

素因数の和:8825

約数の個数: 48

約数和(自身を含む): 2258704800

約数和(自身を除く): 959707989

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 113, 147, 189, 339, 441, 791, 1017, 1323, 2373, 3051, 5537, 7119, 8689, 16611, 21357, 26067, 49833, 60823, 78201, 149499, 182469, 234603, 425761, 547407, 981857, 1277283, 1642221, 2945571, 3831849, 6872999, 8836713, 11495547, 20618997, 26510139, 48110993, 61856991, 144332979, 185570973, 432998937, 1298996811]

約数ペア:

[(1, 1298996811), (3, 432998937), (7, 185570973), (9, 144332979), (21, 61856991), (27, 48110993), (49, 26510139), (63, 20618997), (113, 11495547), (147, 8836713), (189, 6872999), (339, 3831849), (441, 2945571), (791, 1642221), (1017, 1277283), (1323, 981857), (2373, 547407), (3051, 425761), (5537, 234603), (7119, 182469), (8689, 149499), (16611, 78201), (21357, 60823), (26067, 49833)]