39638223

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 60888672

約数和(自身を除く): 21250449

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3613, 3657, 10839, 10971, 32517, 83099, 191489, 249297, 574467, 747891, 1723401, 4404247, 13212741, 39638223]

約数ペア:

[(1, 39638223), (3, 13212741), (9, 4404247), (23, 1723401), (53, 747891), (69, 574467), (159, 249297), (207, 191489), (477, 83099), (1219, 32517), (3613, 10971), (3657, 10839)]