907894029

素因数分解:

$3^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{12979}}^1$

素因数の和:16320

約数の個数: 16

約数和(自身を含む): 1383979520

約数和(自身を除く): 476085491

約数列:

[1, 3, 7, 21, 3331, 9993, 12979, 23317, 38937, 69951, 90853, 272559, 43233049, 129699147, 302631343, 907894029]

約数ペア:

[(1, 907894029), (3, 302631343), (7, 129699147), (21, 43233049), (3331, 272559), (9993, 90853), (12979, 69951), (23317, 38937)]