8223363

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 12620608

約数和(自身を除く): 4397245

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 787, 1161, 2361, 3483, 7083, 10449, 21249, 33841, 63747, 101523, 191241, 304569, 913707, 2741121, 8223363]

約数ペア:

[(1, 8223363), (3, 2741121), (9, 913707), (27, 304569), (43, 191241), (81, 101523), (129, 63747), (243, 33841), (387, 21249), (787, 10449), (1161, 7083), (2361, 3483)]