12012210707

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{66821}}^1$

素因数の和:67310

約数の個数: 16

約数和(自身を含む): 13986646464

約数和(自身を除く): 1974435757

約数列:

[1, 7, 61, 421, 427, 2947, 25681, 66821, 179767, 467747, 4076081, 28131641, 28532567, 196921487, 1716030101, 12012210707]

約数ペア:

[(1, 12012210707), (7, 1716030101), (61, 196921487), (421, 28532567), (427, 28131641), (2947, 4076081), (25681, 467747), (66821, 179767)]