2975289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 4235328

約数和(自身を除く): 1260039

約数列:

[1, 3, 17, 51, 227, 257, 681, 771, 3859, 4369, 11577, 13107, 58339, 175017, 991763, 2975289]

約数ペア:

[(1, 2975289), (3, 991763), (17, 175017), (51, 58339), (227, 13107), (257, 11577), (681, 4369), (771, 3859)]