25438869

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 38255360

約数和(自身を除く): 12816491

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 967, 2901, 2923, 8703, 8769, 26307, 35779, 76393, 107337, 229179, 322011, 687537, 2826541, 8479623, 25438869]

約数ペア:

[(1, 25438869), (3, 8479623), (9, 2826541), (37, 687537), (79, 322011), (111, 229179), (237, 107337), (333, 76393), (711, 35779), (967, 26307), (2901, 8769), (2923, 8703)]