31248099

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 48851712

約数和(自身を除く): 17603613

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 5591, 16773, 50319, 128593, 150957, 385779, 452871, 1157337, 1358613, 3472011, 10416033, 31248099]

約数ペア:

[(1, 31248099), (3, 10416033), (9, 3472011), (23, 1358613), (27, 1157337), (69, 452871), (81, 385779), (207, 150957), (243, 128593), (621, 50319), (1863, 16773), (5589, 5591)]