99779221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 107243136

約数和(自身を除く): 7463915

約数列:

[1, 23, 43, 233, 433, 989, 5359, 9959, 10019, 18619, 100889, 230437, 428237, 2320447, 4338227, 99779221]

約数ペア:

[(1, 99779221), (23, 4338227), (43, 2320447), (233, 428237), (433, 230437), (989, 100889), (5359, 18619), (9959, 10019)]