153934207

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{4999}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 181440000

約数和(自身を除く): 27505793

約数列:

[1, 7, 53, 83, 371, 581, 4399, 4999, 30793, 34993, 264947, 414917, 1854629, 2904419, 21990601, 153934207]

約数ペア:

[(1, 153934207), (7, 21990601), (53, 2904419), (83, 1854629), (371, 414917), (581, 264947), (4399, 34993), (4999, 30793)]