171923941

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39047}}^1$

素因数の和:39108

約数の個数: 16

約数和(自身を含む): 213670656

約数和(自身を除く): 41746715

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 39047, 273329, 663799, 1444739, 4646593, 10113173, 24560563, 171923941]

約数ペア:

[(1, 171923941), (7, 24560563), (17, 10113173), (37, 4646593), (119, 1444739), (259, 663799), (629, 273329), (4403, 39047)]