11066209

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 20

約数和(自身を含む): 14117040

約数和(自身を除く): 3050831

約数列:

[1, 7, 11, 49, 77, 343, 419, 539, 2401, 2933, 3773, 4609, 20531, 26411, 32263, 143717, 225841, 1006019, 1580887, 11066209]

約数ペア:

[(1, 11066209), (7, 1580887), (11, 1006019), (49, 225841), (77, 143717), (343, 32263), (419, 26411), (539, 20531), (2401, 4609), (2933, 3773)]