153704317

素因数分解:

${\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 170484160

約数和(自身を除く): 16779843

約数列:

[1, 13, 43, 169, 559, 1627, 2197, 7267, 21151, 69961, 94471, 274963, 909493, 3574519, 11823409, 153704317]

約数ペア:

[(1, 153704317), (13, 11823409), (43, 3574519), (169, 909493), (559, 274963), (1627, 94471), (2197, 69961), (7267, 21151)]