320468369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 356638464

約数和(自身を除く): 36170095

約数列:

[1, 13, 53, 71, 689, 923, 3763, 6551, 48919, 85163, 347203, 465121, 4513639, 6046573, 24651413, 320468369]

約数ペア:

[(1, 320468369), (13, 24651413), (53, 6046573), (71, 4513639), (689, 465121), (923, 347203), (3763, 85163), (6551, 48919)]