1267207893

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1303}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 2148157440

約数和(自身を除く): 880949547

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 359, 387, 903, 1077, 1303, 2513, 2709, 3231, 3909, 7539, 9121, 11727, 15437, 22617, 27363, 46311, 56029, 82089, 108059, 138933, 168087, 324177, 392203, 467777, 504261, 972531, 1176609, 1403331, 3274439, 3529827, 4209993, 9823317, 20114411, 29469951, 60343233, 140800877, 181029699, 422402631, 1267207893]

約数ペア:

[(1, 1267207893), (3, 422402631), (7, 181029699), (9, 140800877), (21, 60343233), (43, 29469951), (63, 20114411), (129, 9823317), (301, 4209993), (359, 3529827), (387, 3274439), (903, 1403331), (1077, 1176609), (1303, 972531), (2513, 504261), (2709, 467777), (3231, 392203), (3909, 324177), (7539, 168087), (9121, 138933), (11727, 108059), (15437, 82089), (22617, 56029), (27363, 46311)]