12958683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 18205440

約数和(自身を除く): 5246757

約数列:

[1, 3, 23, 69, 109, 327, 1723, 2507, 5169, 7521, 39629, 118887, 187807, 563421, 4319561, 12958683]

約数ペア:

[(1, 12958683), (3, 4319561), (23, 563421), (69, 187807), (109, 118887), (327, 39629), (1723, 7521), (2507, 5169)]