23569973

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 29236224

約数和(自身を除く): 5666251

約数列:

[1, 7, 17, 61, 119, 191, 289, 427, 1037, 1337, 2023, 3247, 7259, 11651, 17629, 22729, 55199, 81557, 123403, 198067, 386393, 1386469, 3367139, 23569973]

約数ペア:

[(1, 23569973), (7, 3367139), (17, 1386469), (61, 386393), (119, 198067), (191, 123403), (289, 81557), (427, 55199), (1037, 22729), (1337, 17629), (2023, 11651), (3247, 7259)]