15296121

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 24125920

約数和(自身を除く): 8829799

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3313, 4617, 9939, 29817, 62947, 89451, 188841, 268353, 566523, 805059, 1699569, 5098707, 15296121]

約数ペア:

[(1, 15296121), (3, 5098707), (9, 1699569), (19, 805059), (27, 566523), (57, 268353), (81, 188841), (171, 89451), (243, 62947), (513, 29817), (1539, 9939), (3313, 4617)]