17090219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 19103040

約数和(自身を除く): 2012821

約数列:

[1, 17, 23, 109, 391, 401, 1853, 2507, 6817, 9223, 42619, 43709, 156791, 743053, 1005307, 17090219]

約数ペア:

[(1, 17090219), (17, 1005307), (23, 743053), (109, 156791), (391, 43709), (401, 42619), (1853, 9223), (2507, 6817)]