30985549

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 36868608

約数和(自身を除く): 5883059

約数列:

[1, 7, 47, 53, 329, 371, 1777, 2491, 12439, 17437, 83519, 94181, 584633, 659267, 4426507, 30985549]

約数ペア:

[(1, 30985549), (7, 4426507), (47, 659267), (53, 584633), (329, 94181), (371, 83519), (1777, 17437), (2491, 12439)]