12223299

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 18113536

約数和(自身を除く): 5890237

約数列:

[1, 3, 11, 33, 121, 151, 223, 363, 453, 669, 1661, 2453, 4983, 7359, 18271, 26983, 33673, 54813, 80949, 101019, 370403, 1111209, 4074433, 12223299]

約数ペア:

[(1, 12223299), (3, 4074433), (11, 1111209), (33, 370403), (121, 101019), (151, 80949), (223, 54813), (363, 33673), (453, 26983), (669, 18271), (1661, 7359), (2453, 4983)]