20070111519

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{864011}}^1$

素因数の和:864135

約数の個数: 24

約数和(自身を含む): 30326821200

約数和(自身を除く): 10256709681

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 7743, 23229, 864011, 2592033, 7776099, 25056319, 75168957, 76896979, 225506871, 230690937, 692072811, 2230012391, 6690037173, 20070111519]

約数ペア:

[(1, 20070111519), (3, 6690037173), (9, 2230012391), (29, 692072811), (87, 230690937), (89, 225506871), (261, 76896979), (267, 75168957), (801, 25056319), (2581, 7776099), (7743, 2592033), (23229, 864011)]