7645443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 11590656

約数和(自身を除く): 3945213

約数列:

[1, 3, 13, 39, 43, 47, 97, 129, 141, 291, 559, 611, 1261, 1677, 1833, 2021, 3783, 4171, 4559, 6063, 12513, 13677, 26273, 54223, 59267, 78819, 162669, 177801, 196037, 588111, 2548481, 7645443]

約数ペア:

[(1, 7645443), (3, 2548481), (13, 588111), (39, 196037), (43, 177801), (47, 162669), (97, 78819), (129, 59267), (141, 54223), (291, 26273), (559, 13677), (611, 12513), (1261, 6063), (1677, 4559), (1833, 4171), (2021, 3783)]