12989733

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 18309120

約数和(自身を除く): 5319387

約数列:

[1, 3, 23, 69, 79, 237, 1817, 2383, 5451, 7149, 54809, 164427, 188257, 564771, 4329911, 12989733]

約数ペア:

[(1, 12989733), (3, 4329911), (23, 564771), (69, 188257), (79, 164427), (237, 54809), (1817, 7149), (2383, 5451)]