23848839

素因数分解:

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

素因数の和:1380

約数の個数: 36

約数和(自身を含む): 41081040

約数和(自身を除く): 17232201

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1319, 2009, 2583, 3957, 6027, 9233, 11871, 18081, 27699, 54079, 64631, 83097, 162237, 193893, 378553, 486711, 581679, 1135659, 2649871, 3406977, 7949613, 23848839]

約数ペア:

[(1, 23848839), (3, 7949613), (7, 3406977), (9, 2649871), (21, 1135659), (41, 581679), (49, 486711), (63, 378553), (123, 193893), (147, 162237), (287, 83097), (369, 64631), (441, 54079), (861, 27699), (1319, 18081), (2009, 11871), (2583, 9233), (3957, 6027)]