15854241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11040

約数の個数: 16

約数和(自身を含む): 23382464

約数和(自身を除く): 7528223

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 10987, 32961, 142831, 406519, 428493, 1219557, 5284747, 15854241]

約数ペア:

[(1, 15854241), (3, 5284747), (13, 1219557), (37, 428493), (39, 406519), (111, 142831), (481, 32961), (1443, 10987)]