2247999411

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{148471}}^1$

素因数の和:148591

約数の個数: 24

約数和(自身を含む): 3520568064

約数和(自身を除く): 1272568653

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 15141, 148471, 445413, 1039297, 3117891, 7275079, 15292513, 21825237, 45877539, 107047591, 321142773, 749333137, 2247999411]

約数ペア:

[(1, 2247999411), (3, 749333137), (7, 321142773), (21, 107047591), (49, 45877539), (103, 21825237), (147, 15292513), (309, 7275079), (721, 3117891), (2163, 1039297), (5047, 445413), (15141, 148471)]