9885637489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{1033}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 12309000704

約数和(自身を除く): 2423363215

約数列:

[1, 7, 13, 91, 103, 721, 1021, 1033, 1339, 7147, 7231, 9373, 13273, 13429, 92911, 94003, 105163, 106399, 736141, 744793, 1054693, 1367119, 1383187, 7382851, 9569833, 9682309, 13711009, 95977063, 108633379, 760433653, 1412233927, 9885637489]

約数ペア:

[(1, 9885637489), (7, 1412233927), (13, 760433653), (91, 108633379), (103, 95977063), (721, 13711009), (1021, 9682309), (1033, 9569833), (1339, 7382851), (7147, 1383187), (7231, 1367119), (9373, 1054693), (13273, 744793), (13429, 736141), (92911, 106399), (94003, 105163)]