1668996951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{231131}}^1$

素因数の和:231246

約数の個数: 16

約数和(自身を含む): 2329810560

約数和(自身を除く): 660813609

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 231131, 693393, 6702799, 19183873, 20108397, 57551619, 556332317, 1668996951]

約数ペア:

[(1, 1668996951), (3, 556332317), (29, 57551619), (83, 20108397), (87, 19183873), (249, 6702799), (2407, 693393), (7221, 231131)]