2247202191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 3266798080

約数和(自身を除く): 1019595889

約数列:

[1, 3, 13, 39, 103, 309, 739, 757, 1339, 2217, 2271, 4017, 9607, 9841, 28821, 29523, 76117, 77971, 228351, 233913, 559423, 989521, 1013623, 1678269, 2968563, 3040869, 7272499, 21817497, 57620569, 172861707, 749067397, 2247202191]

約数ペア:

[(1, 2247202191), (3, 749067397), (13, 172861707), (39, 57620569), (103, 21817497), (309, 7272499), (739, 3040869), (757, 2968563), (1339, 1678269), (2217, 1013623), (2271, 989521), (4017, 559423), (9607, 233913), (9841, 228351), (28821, 77971), (29523, 76117)]