22455549

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{14591}}^1$

素因数の和:14622

約数の個数: 20

約数和(自身を含む): 35312640

約数和(自身を除く): 12857091

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 14591, 43773, 131319, 277229, 393957, 831687, 1181871, 2495061, 7485183, 22455549]

約数ペア:

[(1, 22455549), (3, 7485183), (9, 2495061), (19, 1181871), (27, 831687), (57, 393957), (81, 277229), (171, 131319), (513, 43773), (1539, 14591)]