2201210985477

素因数分解:

$3^1\times 7^3\times {\mathrm{1693}}^1\times {\mathrm{1263541}}^1$

素因数の和:1265258

約数の個数: 32

約数和(自身を含む): 3424704236800

約数和(自身を除く): 1223493251323

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1693, 5079, 11851, 35553, 82957, 248871, 580699, 1263541, 1742097, 3790623, 8844787, 26534361, 61913509, 185740527, 433394563, 1300183689, 2139174913, 6417524739, 14974224391, 44922673173, 104819570737, 314458712211, 733736995159, 2201210985477]

約数ペア:

[(1, 2201210985477), (3, 733736995159), (7, 314458712211), (21, 104819570737), (49, 44922673173), (147, 14974224391), (343, 6417524739), (1029, 2139174913), (1693, 1300183689), (5079, 433394563), (11851, 185740527), (35553, 61913509), (82957, 26534361), (248871, 8844787), (580699, 3790623), (1263541, 1742097)]