329335721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 416102400

約数和(自身を除く): 86766679

約数列:

[1, 11, 13, 19, 47, 143, 209, 247, 517, 611, 893, 2579, 2717, 6721, 9823, 11609, 28369, 33527, 49001, 121213, 127699, 368797, 539011, 637013, 1333343, 1575769, 2303047, 7007143, 17333459, 25333517, 29939611, 329335721]

約数ペア:

[(1, 329335721), (11, 29939611), (13, 25333517), (19, 17333459), (47, 7007143), (143, 2303047), (209, 1575769), (247, 1333343), (517, 637013), (611, 539011), (893, 368797), (2579, 127699), (2717, 121213), (6721, 49001), (9823, 33527), (11609, 28369)]