908974560003

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{2011}}^1\times {\mathrm{2467}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 1223925031680

約数和(自身を除く): 314950471677

約数列:

[1, 3, 157, 389, 471, 1167, 2011, 2467, 6033, 7401, 61073, 183219, 315727, 387319, 782279, 947181, 959663, 1161957, 2346837, 2878989, 4961137, 14883411, 122817803, 150667091, 368453409, 452001273, 778898509, 1929882293, 2336695527, 5789646879, 302991520001, 908974560003]

約数ペア:

[(1, 908974560003), (3, 302991520001), (157, 5789646879), (389, 2336695527), (471, 1929882293), (1167, 778898509), (2011, 452001273), (2467, 368453409), (6033, 150667091), (7401, 122817803), (61073, 14883411), (183219, 4961137), (315727, 2878989), (387319, 2346837), (782279, 1161957), (947181, 959663)]