724335417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{10301}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 1128728328

約数和(自身を除く): 404392911

約数列:

[1, 3, 9, 13, 39, 117, 601, 1803, 5409, 7813, 10301, 23439, 30903, 70317, 92709, 133913, 401739, 1205217, 6190901, 18572703, 55718109, 80481713, 241445139, 724335417]

約数ペア:

[(1, 724335417), (3, 241445139), (9, 80481713), (13, 55718109), (39, 18572703), (117, 6190901), (601, 1205217), (1803, 401739), (5409, 133913), (7813, 92709), (10301, 70317), (23439, 30903)]