1819271103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{308927}}^1$

素因数の和:309094

約数の個数: 16

約数和(自身を含む): 2629595136

約数和(自身を除く): 810324033

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 308927, 926781, 4016051, 12048153, 46647977, 139943931, 606423701, 1819271103]

約数ペア:

[(1, 1819271103), (3, 606423701), (13, 139943931), (39, 46647977), (151, 12048153), (453, 4016051), (1963, 926781), (5889, 308927)]