329329

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 459648

約数和(自身を除く): 130319

約数列:

[1, 7, 11, 13, 47, 49, 77, 91, 143, 329, 517, 539, 611, 637, 1001, 2303, 3619, 4277, 6721, 7007, 25333, 29939, 47047, 329329]

約数ペア:

[(1, 329329), (7, 47047), (11, 29939), (13, 25333), (47, 7007), (49, 6721), (77, 4277), (91, 3619), (143, 2303), (329, 1001), (517, 637), (539, 611)]