23318251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 28366848

約数和(自身を除く): 5048597

約数列:

[1, 11, 23, 37, 47, 53, 253, 407, 517, 583, 851, 1081, 1219, 1739, 1961, 2491, 9361, 11891, 13409, 19129, 21571, 27401, 39997, 45103, 57293, 92167, 439967, 496133, 630223, 1013837, 2119841, 23318251]

約数ペア:

[(1, 23318251), (11, 2119841), (23, 1013837), (37, 630223), (47, 496133), (53, 439967), (253, 92167), (407, 57293), (517, 45103), (583, 39997), (851, 27401), (1081, 21571), (1219, 19129), (1739, 13409), (1961, 11891), (2491, 9361)]