229747479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{190031}}^1$

素因数の和:190078

約数の個数: 16

約数和(自身を含む): 340537344

約数和(自身を除く): 110789865

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 190031, 570093, 2470403, 5890961, 7411209, 17672883, 76582493, 229747479]

約数ペア:

[(1, 229747479), (3, 76582493), (13, 17672883), (31, 7411209), (39, 5890961), (93, 2470403), (403, 570093), (1209, 190031)]