4322721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 6245120

約数和(自身を除く): 1922399

約数列:

[1, 3, 13, 39, 271, 409, 813, 1227, 3523, 5317, 10569, 15951, 110839, 332517, 1440907, 4322721]

約数ペア:

[(1, 4322721), (3, 1440907), (13, 332517), (39, 110839), (271, 15951), (409, 10569), (813, 5317), (1227, 3523)]