996941407

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18313}}^1$

素因数の和:18439

約数の個数: 24

約数和(自身を含む): 1277731152

約数和(自身を除く): 280789745

約数列:

[1, 7, 11, 49, 77, 101, 539, 707, 1111, 4949, 7777, 18313, 54439, 128191, 201443, 897337, 1410101, 1849613, 9870707, 12947291, 20345743, 90631037, 142420201, 996941407]

約数ペア:

[(1, 996941407), (7, 142420201), (11, 90631037), (49, 20345743), (77, 12947291), (101, 9870707), (539, 1849613), (707, 1410101), (1111, 897337), (4949, 201443), (7777, 128191), (18313, 54439)]