89274647

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{105401}}^1$

素因数の和:105430

約数の個数: 12

約数和(自身を含む): 112147728

約数和(自身を除く): 22873081

約数列:

[1, 7, 11, 77, 121, 847, 105401, 737807, 1159411, 8115877, 12753521, 89274647]

約数ペア:

[(1, 89274647), (7, 12753521), (11, 8115877), (77, 1159411), (121, 737807), (847, 105401)]