289732547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17959}}^1$

素因数の和:18062

約数の個数: 16

約数和(自身を含む): 334918080

約数和(自身を除く): 45185533

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 17959, 233467, 305303, 1311007, 3968939, 17043091, 22287119, 289732547]

約数ペア:

[(1, 289732547), (13, 22287119), (17, 17043091), (73, 3968939), (221, 1311007), (949, 305303), (1241, 233467), (16133, 17959)]