22403871

素因数分解:

$3^5\times 7^1\times {\mathrm{13171}}^1$

素因数の和:13193

約数の個数: 24

約数和(自身を含む): 38356864

約数和(自身を除く): 15952993

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13171, 39513, 92197, 118539, 276591, 355617, 829773, 1066851, 2489319, 3200553, 7467957, 22403871]

約数ペア:

[(1, 22403871), (3, 7467957), (7, 3200553), (9, 2489319), (21, 1066851), (27, 829773), (63, 355617), (81, 276591), (189, 118539), (243, 92197), (567, 39513), (1701, 13171)]