39639897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13807}}^1$

素因数の和:13853

約数の個数: 24

約数和(自身を含む): 64621440

約数和(自身を除く): 24981543

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 13807, 41421, 124263, 151877, 400403, 455631, 1201209, 1366893, 3603627, 4404433, 13213299, 39639897]

約数ペア:

[(1, 39639897), (3, 13213299), (9, 4404433), (11, 3603627), (29, 1366893), (33, 1201209), (87, 455631), (99, 400403), (261, 151877), (319, 124263), (957, 41421), (2871, 13807)]