289348501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 317616768

約数和(自身を除く): 28268267

約数列:

[1, 13, 71, 227, 923, 1381, 2951, 16117, 17953, 98051, 209521, 313487, 1274663, 4075331, 22257577, 289348501]

約数ペア:

[(1, 289348501), (13, 22257577), (71, 4075331), (227, 1274663), (923, 313487), (1381, 209521), (2951, 98051), (16117, 17953)]