31476489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 16852215

約数列:

[1, 3, 11, 23, 33, 69, 113, 253, 339, 367, 759, 1101, 1243, 2599, 3729, 4037, 7797, 8441, 12111, 25323, 28589, 41471, 85767, 92851, 124413, 278553, 456181, 953833, 1368543, 2861499, 10492163, 31476489]

約数ペア:

[(1, 31476489), (3, 10492163), (11, 2861499), (23, 1368543), (33, 953833), (69, 456181), (113, 278553), (253, 124413), (339, 92851), (367, 85767), (759, 41471), (1101, 28589), (1243, 25323), (2599, 12111), (3729, 8441), (4037, 7797)]