39565851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 21397989

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 719, 1079, 1411, 2157, 3237, 4233, 9347, 12223, 18343, 28041, 36669, 55029, 59677, 158899, 179031, 476697, 775801, 1014509, 2327403, 3043527, 13188617, 39565851]

約数ペア:

[(1, 39565851), (3, 13188617), (13, 3043527), (17, 2327403), (39, 1014509), (51, 775801), (83, 476697), (221, 179031), (249, 158899), (663, 59677), (719, 55029), (1079, 36669), (1411, 28041), (2157, 18343), (3237, 12223), (4233, 9347)]