311911223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30029}}^1$

素因数の和:30106

約数の個数: 16

約数和(自身を含む): 363242880

約数和(自身を除く): 51331657

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 30029, 390377, 510493, 1411363, 6636409, 18347719, 23993171, 311911223]

約数ペア:

[(1, 311911223), (13, 23993171), (17, 18347719), (47, 6636409), (221, 1411363), (611, 510493), (799, 390377), (10387, 30029)]