7172809201

素因数分解:

${\mathrm{17}}^2\times {\mathrm{109}}^2\times {\mathrm{2089}}^1$

素因数の和:2341

約数の個数: 18

約数和(自身を含む): 7693785330

約数和(自身を除く): 520976129

約数列:

[1, 17, 109, 289, 1853, 2089, 11881, 31501, 35513, 201977, 227701, 603721, 3433609, 3870917, 24819409, 65805589, 421929953, 7172809201]

約数ペア:

[(1, 7172809201), (17, 421929953), (109, 65805589), (289, 24819409), (1853, 3870917), (2089, 3433609), (11881, 603721), (31501, 227701), (35513, 201977)]