79727891

素因数分解:

${\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 4097389

約数列:

[1, 43, 83, 89, 251, 3569, 3827, 7387, 10793, 20833, 22339, 317641, 895819, 960577, 1854137, 79727891]

約数ペア:

[(1, 79727891), (43, 1854137), (83, 960577), (89, 895819), (251, 317641), (3569, 22339), (3827, 20833), (7387, 10793)]