13665657

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 19465600

約数和(自身を除く): 5799943

約数列:

[1, 3, 23, 69, 79, 109, 237, 327, 529, 1587, 1817, 2507, 5451, 7521, 8611, 25833, 41791, 57661, 125373, 172983, 198053, 594159, 4555219, 13665657]

約数ペア:

[(1, 13665657), (3, 4555219), (23, 594159), (69, 198053), (79, 172983), (109, 125373), (237, 57661), (327, 41791), (529, 25833), (1587, 8611), (1817, 7521), (2507, 5451)]