339977165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{17123}}^1$

素因数の和:17177

約数の個数: 24

約数和(自身を含む): 469745568

約数和(自身を除く): 129768403

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 17123, 19855, 85615, 188353, 325337, 941765, 1626685, 3578707, 6181403, 17893535, 30907015, 67995433, 339977165]

約数ペア:

[(1, 339977165), (5, 67995433), (11, 30907015), (19, 17893535), (55, 6181403), (95, 3578707), (209, 1626685), (361, 941765), (1045, 325337), (1805, 188353), (3971, 85615), (17123, 19855)]