13297377

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 18137088

約数和(自身を除く): 4839711

約数列:

[1, 3, 71, 163, 213, 383, 489, 1149, 11573, 27193, 34719, 62429, 81579, 187287, 4432459, 13297377]

約数ペア:

[(1, 13297377), (3, 4432459), (71, 187287), (163, 81579), (213, 62429), (383, 34719), (489, 27193), (1149, 11573)]