173665013

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 192489000

約数和(自身を除く): 18823987

約数列:

[1, 17, 37, 109, 149, 289, 629, 1853, 2533, 4033, 5513, 10693, 16241, 31501, 43061, 68561, 93721, 276097, 600917, 1165537, 1593257, 4693649, 10215589, 173665013]

約数ペア:

[(1, 173665013), (17, 10215589), (37, 4693649), (109, 1593257), (149, 1165537), (289, 600917), (629, 276097), (1853, 93721), (2533, 68561), (4033, 43061), (5513, 31501), (10693, 16241)]