30043951

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 35748864

約数和(自身を除く): 5704913

約数列:

[1, 7, 47, 53, 329, 371, 1723, 2491, 12061, 17437, 80981, 91319, 566867, 639233, 4291993, 30043951]

約数ペア:

[(1, 30043951), (7, 4291993), (47, 639233), (53, 566867), (329, 91319), (371, 80981), (1723, 17437), (2491, 12061)]