89108509

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 114550848

約数和(自身を除く): 25442339

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 4651, 19159, 32557, 79067, 106973, 227899, 553469, 748811, 1818541, 3874283, 5241677, 12729787, 89108509]

約数ペア:

[(1, 89108509), (7, 12729787), (17, 5241677), (23, 3874283), (49, 1818541), (119, 748811), (161, 553469), (391, 227899), (833, 106973), (1127, 79067), (2737, 32557), (4651, 19159)]