2402729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 2964096

約数和(自身を除く): 561367

約数列:

[1, 7, 17, 61, 119, 331, 427, 1037, 2317, 5627, 7259, 20191, 39389, 141337, 343247, 2402729]

約数ペア:

[(1, 2402729), (7, 343247), (17, 141337), (61, 39389), (119, 20191), (331, 7259), (427, 5627), (1037, 2317)]