40360779

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 61354800

約数和(自身を除く): 20994021

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 2621, 5133, 7863, 15399, 23589, 76009, 154639, 228027, 463917, 684081, 1391751, 4484531, 13453593, 40360779]

約数ペア:

[(1, 40360779), (3, 13453593), (9, 4484531), (29, 1391751), (59, 684081), (87, 463917), (177, 228027), (261, 154639), (531, 76009), (1711, 23589), (2621, 15399), (5133, 7863)]