38658537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 58585800

約数和(自身を除く): 19927263

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2029, 2117, 6087, 6351, 18261, 19053, 58841, 148117, 176523, 444351, 529569, 1333053, 4295393, 12886179, 38658537]

約数ペア:

[(1, 38658537), (3, 12886179), (9, 4295393), (29, 1333053), (73, 529569), (87, 444351), (219, 176523), (261, 148117), (657, 58841), (2029, 19053), (2117, 18261), (6087, 6351)]