2691287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 3032640

約数和(自身を除く): 341353

約数列:

[1, 17, 29, 53, 103, 493, 901, 1537, 1751, 2987, 5459, 26129, 50779, 92803, 158311, 2691287]

約数ペア:

[(1, 2691287), (17, 158311), (29, 92803), (53, 50779), (103, 26129), (493, 5459), (901, 2987), (1537, 1751)]