15721214163

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1\times {\mathrm{29131}}^1$

素因数の和:32242

約数の個数: 16

約数和(自身を含む): 21324624000

約数和(自身を除く): 5603409837

約数列:

[1, 3, 59, 177, 3049, 9147, 29131, 87393, 179891, 539673, 1718729, 5156187, 88820419, 266461257, 5240404721, 15721214163]

約数ペア:

[(1, 15721214163), (3, 5240404721), (59, 266461257), (177, 88820419), (3049, 5156187), (9147, 1718729), (29131, 539673), (87393, 179891)]