51713313

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 70352256

約数和(自身を除く): 18638943

約数列:

[1, 3, 101, 103, 303, 309, 1657, 4971, 10403, 31209, 167357, 170671, 502071, 512013, 17237771, 51713313]

約数ペア:

[(1, 51713313), (3, 17237771), (101, 512013), (103, 502071), (303, 170671), (309, 167357), (1657, 31209), (4971, 10403)]