26744319

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 44295680

約数和(自身を除く): 17551361

約数列:

[1, 3, 7, 9, 21, 63, 439, 967, 1317, 2901, 3073, 3951, 6769, 8703, 9219, 20307, 27657, 60921, 424513, 1273539, 2971591, 3820617, 8914773, 26744319]

約数ペア:

[(1, 26744319), (3, 8914773), (7, 3820617), (9, 2971591), (21, 1273539), (63, 424513), (439, 60921), (967, 27657), (1317, 20307), (2901, 9219), (3073, 8703), (3951, 6769)]