28827873

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22717}}^1$

素因数の和:22773

約数の個数: 16

約数和(自身を含む): 43618560

約数和(自身を除く): 14790687

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22717, 68151, 204453, 613359, 1067699, 3203097, 9609291, 28827873]

約数ペア:

[(1, 28827873), (3, 9609291), (9, 3203097), (27, 1067699), (47, 613359), (141, 204453), (423, 68151), (1269, 22717)]