173193713

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 225573120

約数和(自身を除く): 52379407

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 641, 847, 1331, 2233, 3509, 4487, 7051, 9317, 18589, 24563, 38599, 49357, 77561, 130123, 204479, 270193, 542927, 853171, 1431353, 2249269, 5972197, 15744883, 24741959, 173193713]

約数ペア:

[(1, 173193713), (7, 24741959), (11, 15744883), (29, 5972197), (77, 2249269), (121, 1431353), (203, 853171), (319, 542927), (641, 270193), (847, 204479), (1331, 130123), (2233, 77561), (3509, 49357), (4487, 38599), (7051, 24563), (9317, 18589)]