39248587

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 45868032

約数和(自身を除く): 6619445

約数列:

[1, 7, 71, 157, 497, 503, 1099, 3521, 11147, 35713, 78029, 78971, 249991, 552797, 5606941, 39248587]

約数ペア:

[(1, 39248587), (7, 5606941), (71, 552797), (157, 249991), (497, 78971), (503, 78029), (1099, 35713), (3521, 11147)]