12626211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 18196640

約数和(自身を除く): 5570429

約数列:

[1, 3, 13, 39, 421, 769, 1263, 2307, 5473, 9997, 16419, 29991, 323749, 971247, 4208737, 12626211]

約数ペア:

[(1, 12626211), (3, 4208737), (13, 971247), (39, 323749), (421, 29991), (769, 16419), (1263, 9997), (2307, 5473)]