1880053731

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{194683}}^1$

素因数の和:194755

約数の個数: 24

約数和(自身を含む): 2885216880

約数和(自身を除く): 1005163149

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 194683, 584049, 1752147, 5645807, 7203271, 16937421, 21609813, 50812263, 64829439, 208894859, 626684577, 1880053731]

約数ペア:

[(1, 1880053731), (3, 626684577), (9, 208894859), (29, 64829439), (37, 50812263), (87, 21609813), (111, 16937421), (261, 7203271), (333, 5645807), (1073, 1752147), (3219, 584049), (9657, 194683)]