16135191

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 24085776

約数和(自身を除く): 7950585

約数列:

[1, 3, 9, 43, 129, 173, 241, 387, 519, 723, 1557, 2169, 7439, 10363, 22317, 31089, 41693, 66951, 93267, 125079, 375237, 1792799, 5378397, 16135191]

約数ペア:

[(1, 16135191), (3, 5378397), (9, 1792799), (43, 375237), (129, 125079), (173, 93267), (241, 66951), (387, 41693), (519, 31089), (723, 22317), (1557, 10363), (2169, 7439)]