215682017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 231517440

約数和(自身を除く): 15835423

約数列:

[1, 23, 41, 439, 521, 943, 10097, 11983, 17999, 21361, 228719, 413977, 491303, 5260537, 9377479, 215682017]

約数ペア:

[(1, 215682017), (23, 9377479), (41, 5260537), (439, 491303), (521, 413977), (943, 228719), (10097, 21361), (11983, 17999)]