9809955

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 17086992

約数和(自身を除く): 7277037

約数列:

[1, 3, 5, 9, 15, 45, 277, 787, 831, 1385, 2361, 2493, 3935, 4155, 7083, 11805, 12465, 35415, 217999, 653997, 1089995, 1961991, 3269985, 9809955]

約数ペア:

[(1, 9809955), (3, 3269985), (5, 1961991), (9, 1089995), (15, 653997), (45, 217999), (277, 35415), (787, 12465), (831, 11805), (1385, 7083), (2361, 4155), (2493, 3935)]