2019848247

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{10711}}^1$

素因数の和:11651

約数の個数: 24

約数和(自身を含む): 3048035328

約数和(自身を除く): 1028187081

約数列:

[1, 3, 9, 23, 69, 207, 911, 2733, 8199, 10711, 20953, 32133, 62859, 96399, 188577, 246353, 739059, 2217177, 9757721, 29273163, 87819489, 224427583, 673282749, 2019848247]

約数ペア:

[(1, 2019848247), (3, 673282749), (9, 224427583), (23, 87819489), (69, 29273163), (207, 9757721), (911, 2217177), (2733, 739059), (8199, 246353), (10711, 188577), (20953, 96399), (32133, 62859)]