40590147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 62512128

約数和(自身を除く): 21921981

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1223, 1443, 2553, 3669, 11063, 15899, 28129, 33189, 45251, 47697, 84387, 135753, 365677, 588263, 1040773, 1097031, 1764789, 3122319, 13530049, 40590147]

約数ペア:

[(1, 40590147), (3, 13530049), (13, 3122319), (23, 1764789), (37, 1097031), (39, 1040773), (69, 588263), (111, 365677), (299, 135753), (481, 84387), (851, 47697), (897, 45251), (1223, 33189), (1443, 28129), (2553, 15899), (3669, 11063)]