13984145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 19588608

約数和(自身を除く): 5604463

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 8501, 42505, 59507, 297535, 399547, 1997735, 2796829, 13984145]

約数ペア:

[(1, 13984145), (5, 2796829), (7, 1997735), (35, 399547), (47, 297535), (235, 59507), (329, 42505), (1645, 8501)]