23940513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 36641280

約数和(自身を除く): 12700767

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 733, 1719, 2199, 3629, 6597, 10887, 13927, 32661, 41781, 125343, 140003, 420009, 1260027, 2660057, 7980171, 23940513]

約数ペア:

[(1, 23940513), (3, 7980171), (9, 2660057), (19, 1260027), (57, 420009), (171, 140003), (191, 125343), (573, 41781), (733, 32661), (1719, 13927), (2199, 10887), (3629, 6597)]