2247656313

素因数分解:

$3^1\times 7^2\times {\mathrm{1549}}^1\times {\mathrm{9871}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 3488764800

約数和(自身を除く): 1241108487

約数列:

[1, 3, 7, 21, 49, 147, 1549, 4647, 9871, 10843, 29613, 32529, 69097, 75901, 207291, 227703, 483679, 1451037, 15290179, 45870537, 107031253, 321093759, 749218771, 2247656313]

約数ペア:

[(1, 2247656313), (3, 749218771), (7, 321093759), (21, 107031253), (49, 45870537), (147, 15290179), (1549, 1451037), (4647, 483679), (9871, 227703), (10843, 207291), (29613, 75901), (32529, 69097)]