28803801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 41469120

約数和(自身を除く): 12665319

約数列:

[1, 3, 13, 39, 509, 1451, 1527, 4353, 6617, 18863, 19851, 56589, 738559, 2215677, 9601267, 28803801]

約数ペア:

[(1, 28803801), (3, 9601267), (13, 2215677), (39, 738559), (509, 56589), (1451, 19851), (1527, 18863), (4353, 6617)]