17070021

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 25771200

約数和(自身を除く): 8701179

約数列:

[1, 3, 9, 27, 81, 199, 243, 353, 597, 1059, 1791, 3177, 5373, 9531, 16119, 28593, 48357, 70247, 85779, 210741, 632223, 1896669, 5690007, 17070021]

約数ペア:

[(1, 17070021), (3, 5690007), (9, 1896669), (27, 632223), (81, 210741), (199, 85779), (243, 70247), (353, 48357), (597, 28593), (1059, 16119), (1791, 9531), (3177, 5373)]