47729739

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 65940480

約数和(自身を除く): 18210741

約数列:

[1, 3, 31, 93, 317, 951, 1619, 4857, 9827, 29481, 50189, 150567, 513223, 1539669, 15909913, 47729739]

約数ペア:

[(1, 47729739), (3, 15909913), (31, 1539669), (93, 513223), (317, 150567), (951, 50189), (1619, 29481), (4857, 9827)]