74973983

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 88763136

約数和(自身を除く): 13789153

約数列:

[1, 7, 43, 83, 301, 581, 3001, 3569, 21007, 24983, 129043, 249083, 903301, 1743581, 10710569, 74973983]

約数ペア:

[(1, 74973983), (7, 10710569), (43, 1743581), (83, 903301), (301, 249083), (581, 129043), (3001, 24983), (3569, 21007)]