53491557

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6829}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 81741440

約数和(自身を除く): 28249883

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 6829, 7833, 20487, 47803, 143409, 2547217, 7641651, 17830519, 53491557]

約数ペア:

[(1, 53491557), (3, 17830519), (7, 7641651), (21, 2547217), (373, 143409), (1119, 47803), (2611, 20487), (6829, 7833)]