89348539

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2939}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 16209221

約数列:

[1, 7, 43, 101, 301, 707, 2939, 4343, 20573, 30401, 126377, 296839, 884639, 2077873, 12764077, 89348539]

約数ペア:

[(1, 89348539), (7, 12764077), (43, 2077873), (101, 884639), (301, 296839), (707, 126377), (2939, 30401), (4343, 20573)]