820129793

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{6317}}^1$

素因数の和:7432

約数の個数: 16

約数和(自身を含む): 993492864

約数和(自身を除く): 173363071

約数列:

[1, 7, 17, 119, 1091, 6317, 7637, 18547, 44219, 107389, 129829, 751723, 6891847, 48242929, 117161399, 820129793]

約数ペア:

[(1, 820129793), (7, 117161399), (17, 48242929), (119, 6891847), (1091, 751723), (6317, 129829), (7637, 107389), (18547, 44219)]