21436700791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 24509721600

約数和(自身を除く): 3073020809

約数列:

[1, 11, 29, 139, 181, 319, 1529, 1991, 2671, 4031, 5249, 25159, 29381, 44341, 57739, 77459, 276749, 371269, 483451, 729611, 852049, 4083959, 5317961, 8025721, 10766801, 14020079, 67199689, 118434811, 154220869, 739196579, 1948790981, 21436700791]

約数ペア:

[(1, 21436700791), (11, 1948790981), (29, 739196579), (139, 154220869), (181, 118434811), (319, 67199689), (1529, 14020079), (1991, 10766801), (2671, 8025721), (4031, 5317961), (5249, 4083959), (25159, 852049), (29381, 729611), (44341, 483451), (57739, 371269), (77459, 276749)]