22253163

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 30443040

約数和(自身を除く): 8189877

約数列:

[1, 3, 53, 159, 173, 519, 809, 2427, 9169, 27507, 42877, 128631, 139957, 419871, 7417721, 22253163]

約数ペア:

[(1, 22253163), (3, 7417721), (53, 419871), (159, 139957), (173, 128631), (519, 42877), (809, 27507), (2427, 9169)]