23142471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 35278848

約数和(自身を除く): 12136377

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 347, 473, 517, 1041, 1419, 1551, 2021, 3817, 6063, 11451, 14921, 16309, 22231, 44763, 48927, 66693, 164131, 179399, 492393, 538197, 701287, 2103861, 7714157, 23142471]

約数ペア:

[(1, 23142471), (3, 7714157), (11, 2103861), (33, 701287), (43, 538197), (47, 492393), (129, 179399), (141, 164131), (347, 66693), (473, 48927), (517, 44763), (1041, 22231), (1419, 16309), (1551, 14921), (2021, 11451), (3817, 6063)]