28331325813

素因数分解:

$3^1\times 7^1\times {\mathrm{28517}}^1\times {\mathrm{47309}}^1$

素因数の和:75836

約数の個数: 16

約数和(自身を含む): 43173970560

約数和(自身を除く): 14842644747

約数列:

[1, 3, 7, 21, 28517, 47309, 85551, 141927, 199619, 331163, 598857, 993489, 1349110753, 4047332259, 9443775271, 28331325813]

約数ペア:

[(1, 28331325813), (3, 9443775271), (7, 4047332259), (21, 1349110753), (28517, 993489), (47309, 598857), (85551, 331163), (141927, 199619)]