1728774619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{3491}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 2032176384

約数和(自身を除く): 303401765

約数列:

[1, 11, 13, 143, 3463, 3491, 38093, 38401, 45019, 45383, 495209, 499213, 12089333, 132982663, 157161329, 1728774619]

約数ペア:

[(1, 1728774619), (11, 157161329), (13, 132982663), (143, 12089333), (3463, 499213), (3491, 495209), (38093, 45383), (38401, 45019)]