1277999713

素因数分解:

${\mathrm{131}}^1\times {\mathrm{1201}}^1\times {\mathrm{8123}}^1$

素因数の和:9455

約数の個数: 8

約数和(自身を含む): 1288986336

約数和(自身を除く): 10986623

約数列:

[1, 131, 1201, 8123, 157331, 1064113, 9755723, 1277999713]

約数ペア:

[(1, 1277999713), (131, 9755723), (1201, 1064113), (8123, 157331)]