47581401

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 74265984

約数和(自身を除く): 26684583

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 1871, 3633, 5613, 8477, 13097, 25431, 39291, 91679, 275037, 323683, 971049, 2265781, 6797343, 15860467, 47581401]

約数ペア:

[(1, 47581401), (3, 15860467), (7, 6797343), (21, 2265781), (49, 971049), (147, 323683), (173, 275037), (519, 91679), (1211, 39291), (1871, 25431), (3633, 13097), (5613, 8477)]