251671041

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{2621}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 373037184

約数和(自身を除く): 121366143

約数列:

[1, 3, 9, 47, 141, 227, 423, 681, 2043, 2621, 7863, 10669, 23589, 32007, 96021, 123187, 369561, 594967, 1108683, 1784901, 5354703, 27963449, 83890347, 251671041]

約数ペア:

[(1, 251671041), (3, 83890347), (9, 27963449), (47, 5354703), (141, 1784901), (227, 1108683), (423, 594967), (681, 369561), (2043, 123187), (2621, 96021), (7863, 32007), (10669, 23589)]