40286961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 71390592

約数和(自身を除く): 31103631

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 1361, 2277, 2691, 3289, 4083, 9867, 12249, 14971, 17693, 29601, 31303, 44913, 53079, 93909, 134739, 159237, 194623, 281727, 344333, 406939, 583869, 1032999, 1220817, 1751607, 3098997, 3662451, 4476329, 13428987, 40286961]

約数ペア:

[(1, 40286961), (3, 13428987), (9, 4476329), (11, 3662451), (13, 3098997), (23, 1751607), (33, 1220817), (39, 1032999), (69, 583869), (99, 406939), (117, 344333), (143, 281727), (207, 194623), (253, 159237), (299, 134739), (429, 93909), (759, 53079), (897, 44913), (1287, 31303), (1361, 29601), (2277, 17693), (2691, 14971), (3289, 12249), (4083, 9867)]