16389793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 19759104

約数和(自身を除く): 3369311

約数列:

[1, 7, 31, 47, 217, 329, 1457, 1607, 10199, 11249, 49817, 75529, 348719, 528703, 2341399, 16389793]

約数ペア:

[(1, 16389793), (7, 2341399), (31, 528703), (47, 348719), (217, 75529), (329, 49817), (1457, 11249), (1607, 10199)]