28482729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45427}}^1$

素因数の和:45460

約数の個数: 16

約数和(自身を含む): 43610880

約数和(自身を除く): 15128151

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 45427, 136281, 499697, 863113, 1499091, 2589339, 9494243, 28482729]

約数ペア:

[(1, 28482729), (3, 9494243), (11, 2589339), (19, 1499091), (33, 863113), (57, 499697), (209, 136281), (627, 45427)]