788139079

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2287}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 989596608

約数和(自身を除く): 201457529

約数列:

[1, 7, 13, 49, 91, 541, 637, 2287, 3787, 7033, 16009, 26509, 29731, 49231, 112063, 208117, 344617, 1237267, 1456819, 8660869, 16084471, 60626083, 112591297, 788139079]

約数ペア:

[(1, 788139079), (7, 112591297), (13, 60626083), (49, 16084471), (91, 8660869), (541, 1456819), (637, 1237267), (2287, 344617), (3787, 208117), (7033, 112063), (16009, 49231), (26509, 29731)]