26298167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 31997952

約数和(自身を除く): 5699785

約数列:

[1, 7, 17, 119, 223, 991, 1561, 3791, 6937, 16847, 26537, 117929, 220993, 1546951, 3756881, 26298167]

約数ペア:

[(1, 26298167), (7, 3756881), (17, 1546951), (119, 220993), (223, 117929), (991, 26537), (1561, 16847), (3791, 6937)]