2998681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 3677184

約数和(自身を除く): 678503

約数列:

[1, 7, 17, 113, 119, 223, 791, 1561, 1921, 3791, 13447, 25199, 26537, 176393, 428383, 2998681]

約数ペア:

[(1, 2998681), (7, 428383), (17, 176393), (113, 26537), (119, 25199), (223, 13447), (791, 3791), (1561, 1921)]