69891641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 79035264

約数和(自身を除く): 9143623

約数列:

[1, 17, 23, 43, 391, 731, 989, 4157, 16813, 70669, 95611, 178751, 1625387, 3038767, 4111273, 69891641]

約数ペア:

[(1, 69891641), (17, 4111273), (23, 3038767), (43, 1625387), (391, 178751), (731, 95611), (989, 70669), (4157, 16813)]