13308941187

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1\times {\mathrm{21701}}^1$

素因数の和:22611

約数の個数: 24

約数和(自身を含む): 19480236048

約数和(自身を除く): 6171294861

約数列:

[1, 3, 9, 83, 249, 747, 821, 2463, 7389, 21701, 65103, 68143, 195309, 204429, 613287, 1801183, 5403549, 16210647, 17816521, 53449563, 160348689, 1478771243, 4436313729, 13308941187]

約数ペア:

[(1, 13308941187), (3, 4436313729), (9, 1478771243), (83, 160348689), (249, 53449563), (747, 17816521), (821, 16210647), (2463, 5403549), (7389, 1801183), (21701, 613287), (65103, 204429), (68143, 195309)]