40840961

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 50417640

約数和(自身を除く): 9576679

約数列:

[1, 7, 29, 41, 49, 203, 287, 701, 1189, 1421, 2009, 4907, 8323, 20329, 28741, 34349, 58261, 142303, 201187, 833489, 996121, 1408309, 5834423, 40840961]

約数ペア:

[(1, 40840961), (7, 5834423), (29, 1408309), (41, 996121), (49, 833489), (203, 201187), (287, 142303), (701, 58261), (1189, 34349), (1421, 28741), (2009, 20329), (4907, 8323)]