2570571

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3893760

約数和(自身を除く): 1323189

約数列:

[1, 3, 9, 47, 59, 103, 141, 177, 309, 423, 531, 927, 2773, 4841, 6077, 8319, 14523, 18231, 24957, 43569, 54693, 285619, 856857, 2570571]

約数ペア:

[(1, 2570571), (3, 856857), (9, 285619), (47, 54693), (59, 43569), (103, 24957), (141, 18231), (177, 14523), (309, 8319), (423, 6077), (531, 4841), (927, 2773)]