1385041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 322223

約数列:

[1, 7, 17, 103, 113, 119, 721, 791, 1751, 1921, 11639, 12257, 13447, 81473, 197863, 1385041]

約数ペア:

[(1, 1385041), (7, 197863), (17, 81473), (103, 13447), (113, 12257), (119, 11639), (721, 1921), (791, 1751)]