212358727

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 246240000

約数和(自身を除く): 33881273

約数列:

[1, 7, 107, 227, 749, 1249, 1589, 8743, 24289, 133643, 170023, 283523, 935501, 1984661, 30336961, 212358727]

約数ペア:

[(1, 212358727), (7, 30336961), (107, 1984661), (227, 935501), (749, 283523), (1249, 170023), (1589, 133643), (8743, 24289)]