90859601

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 106538496

約数和(自身を除く): 15678895

約数列:

[1, 7, 47, 277, 329, 997, 1939, 6979, 13019, 46859, 91133, 276169, 328013, 1933183, 12979943, 90859601]

約数ペア:

[(1, 90859601), (7, 12979943), (47, 1933183), (277, 328013), (329, 276169), (997, 91133), (1939, 46859), (6979, 13019)]