274335551

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13582

約数の個数: 16

約数和(自身を含む): 325721088

約数和(自身を除く): 51385537

約数列:

[1, 7, 41, 71, 287, 497, 2911, 13463, 20377, 94241, 551983, 955873, 3863881, 6691111, 39190793, 274335551]

約数ペア:

[(1, 274335551), (7, 39190793), (41, 6691111), (71, 3863881), (287, 955873), (497, 551983), (2911, 94241), (13463, 20377)]