5211232221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3107473}}^1$

素因数の和:3107532

約数の個数: 16

約数和(自身を含む): 7656815936

約数和(自身を除く): 2445583715

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 3107473, 9322419, 40397149, 121191447, 133621339, 400864017, 1737077407, 5211232221]

約数ペア:

[(1, 5211232221), (3, 1737077407), (13, 400864017), (39, 133621339), (43, 121191447), (129, 40397149), (559, 9322419), (1677, 3107473)]