40906971

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 30056229

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 5279, 7749, 15837, 36953, 47511, 110859, 142533, 216439, 332577, 649317, 997731, 1515073, 1947951, 4545219, 5843853, 13635657, 40906971]

約数ペア:

[(1, 40906971), (3, 13635657), (7, 5843853), (9, 4545219), (21, 1947951), (27, 1515073), (41, 997731), (63, 649317), (123, 332577), (189, 216439), (287, 142533), (369, 110859), (861, 47511), (1107, 36953), (2583, 15837), (5279, 7749)]