1396317131

素因数分解:

${\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 1560249600

約数和(自身を除く): 163932469

約数列:

[1, 11, 103, 121, 199, 563, 1133, 2189, 6193, 12463, 20497, 24079, 57989, 68123, 112037, 225467, 637879, 1232407, 2480137, 7016669, 11539811, 13556477, 126937921, 1396317131]

約数ペア:

[(1, 1396317131), (11, 126937921), (103, 13556477), (121, 11539811), (199, 7016669), (563, 2480137), (1133, 1232407), (2189, 637879), (6193, 225467), (12463, 112037), (20497, 68123), (24079, 57989)]