20180113401

素因数分解:

$3^1\times 7^2\times {\mathrm{4817}}^1\times {\mathrm{28499}}^1$

素因数の和:33333

約数の個数: 24

約数和(自身を含む): 31307364000

約数和(自身を除く): 11127250599

約数列:

[1, 3, 7, 21, 49, 147, 4817, 14451, 28499, 33719, 85497, 101157, 199493, 236033, 598479, 708099, 1396451, 4189353, 137279683, 411839049, 960957781, 2882873343, 6726704467, 20180113401]

約数ペア:

[(1, 20180113401), (3, 6726704467), (7, 2882873343), (21, 960957781), (49, 411839049), (147, 137279683), (4817, 4189353), (14451, 1396451), (28499, 708099), (33719, 598479), (85497, 236033), (101157, 199493)]