390993483

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{6247}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 539027456

約数和(自身を除く): 148033973

約数列:

[1, 3, 31, 93, 673, 2019, 6247, 18741, 20863, 62589, 193657, 580971, 4204231, 12612693, 130331161, 390993483]

約数ペア:

[(1, 390993483), (3, 130331161), (31, 12612693), (93, 4204231), (673, 580971), (2019, 193657), (6247, 62589), (18741, 20863)]