1308241851

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{77969}}^1$

素因数の和:78043

約数の個数: 32

約数和(自身を含む): 2155714560

約数和(自身を除く): 847472709

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 77969, 233907, 545783, 1325473, 1637349, 3664543, 3976419, 9278311, 10993629, 25651801, 27834933, 62297231, 76955403, 186891693, 436080617, 1308241851]

約数ペア:

[(1, 1308241851), (3, 436080617), (7, 186891693), (17, 76955403), (21, 62297231), (47, 27834933), (51, 25651801), (119, 10993629), (141, 9278311), (329, 3976419), (357, 3664543), (799, 1637349), (987, 1325473), (2397, 545783), (5593, 233907), (16779, 77969)]