338971623

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 471856752

約数和(自身を除く): 132885129

約数列:

[1, 3, 43, 53, 129, 159, 1153, 1849, 2279, 3459, 5547, 6837, 49579, 61109, 97997, 148737, 183327, 293991, 2131897, 2627687, 6395691, 7883061, 112990541, 338971623]

約数ペア:

[(1, 338971623), (3, 112990541), (43, 7883061), (53, 6395691), (129, 2627687), (159, 2131897), (1153, 293991), (1849, 183327), (2279, 148737), (3459, 97997), (5547, 61109), (6837, 49579)]