47490837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1493}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 66261888

約数和(自身を除く): 18771051

約数列:

[1, 3, 23, 69, 461, 1383, 1493, 4479, 10603, 31809, 34339, 103017, 688273, 2064819, 15830279, 47490837]

約数ペア:

[(1, 47490837), (3, 15830279), (23, 2064819), (69, 688273), (461, 103017), (1383, 34339), (1493, 31809), (4479, 10603)]