3098193

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 5001216

約数和(自身を除く): 1903023

約数列:

[1, 3, 7, 21, 43, 47, 73, 129, 141, 219, 301, 329, 511, 903, 987, 1533, 2021, 3139, 3431, 6063, 9417, 10293, 14147, 21973, 24017, 42441, 65919, 72051, 147533, 442599, 1032731, 3098193]

約数ペア:

[(1, 3098193), (3, 1032731), (7, 442599), (21, 147533), (43, 72051), (47, 65919), (73, 42441), (129, 24017), (141, 21973), (219, 14147), (301, 10293), (329, 9417), (511, 6063), (903, 3431), (987, 3139), (1533, 2021)]