53505417

素因数分解:

$3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{2281}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 81640832

約数和(自身を除く): 28135415

約数列:

[1, 3, 7, 21, 1117, 2281, 3351, 6843, 7819, 15967, 23457, 47901, 2547877, 7643631, 17835139, 53505417]

約数ペア:

[(1, 53505417), (3, 17835139), (7, 7643631), (21, 2547877), (1117, 47901), (2281, 23457), (3351, 15967), (6843, 7819)]