7949613

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 12640320

約数和(自身を除く): 4690707

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1319, 2009, 3957, 6027, 9233, 27699, 54079, 64631, 162237, 193893, 378553, 1135659, 2649871, 7949613]

約数ペア:

[(1, 7949613), (3, 2649871), (7, 1135659), (21, 378553), (41, 193893), (49, 162237), (123, 64631), (147, 54079), (287, 27699), (861, 9233), (1319, 6027), (2009, 3957)]