51847419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12907}}^1$

素因数の和:13026

約数の個数: 16

約数和(自身を含む): 75176192

約数和(自身を除く): 23328773

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 12907, 38721, 167791, 503373, 1329421, 3988263, 17282473, 51847419]

約数ペア:

[(1, 51847419), (3, 17282473), (13, 3988263), (39, 1329421), (103, 503373), (309, 167791), (1339, 38721), (4017, 12907)]