38590413

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 52781760

約数和(自身を除く): 14191347

約数列:

[1, 3, 53, 159, 163, 489, 1489, 4467, 8639, 25917, 78917, 236751, 242707, 728121, 12863471, 38590413]

約数ペア:

[(1, 38590413), (3, 12863471), (53, 728121), (159, 242707), (163, 236751), (489, 78917), (1489, 25917), (4467, 8639)]