248297399

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 287659008

約数和(自身を除く): 39361609

約数列:

[1, 7, 97, 503, 679, 727, 3521, 5089, 48791, 70519, 341537, 365681, 493633, 2559767, 35471057, 248297399]

約数ペア:

[(1, 248297399), (7, 35471057), (97, 2559767), (503, 493633), (679, 365681), (727, 341537), (3521, 70519), (5089, 48791)]