2021570249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{108401}}^1$

素因数の和:109515

約数の個数: 8

約数和(自身を含む): 2142457128

約数和(自身を除く): 120886879

約数列:

[1, 17, 1097, 18649, 108401, 1842817, 118915897, 2021570249]

約数ペア:

[(1, 2021570249), (17, 118915897), (1097, 1842817), (18649, 108401)]