12915867

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 17930880

約数和(自身を除く): 5015013

約数列:

[1, 3, 43, 59, 129, 177, 1697, 2537, 5091, 7611, 72971, 100123, 218913, 300369, 4305289, 12915867]

約数ペア:

[(1, 12915867), (3, 4305289), (43, 300369), (59, 218913), (129, 100123), (177, 72971), (1697, 7611), (2537, 5091)]