31220933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 34200000

約数和(自身を除く): 2979067

約数列:

[1, 19, 37, 89, 499, 703, 1691, 3293, 9481, 18463, 44411, 62567, 350797, 843809, 1643207, 31220933]

約数ペア:

[(1, 31220933), (19, 1643207), (37, 843809), (89, 350797), (499, 62567), (703, 44411), (1691, 18463), (3293, 9481)]