47401233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20231}}^1$

素因数の和:20316

約数の個数: 16

約数和(自身を含む): 69921792

約数和(自身を除く): 22520559

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20231, 60693, 222541, 667623, 1436401, 4309203, 15800411, 47401233]

約数ペア:

[(1, 47401233), (3, 15800411), (11, 4309203), (33, 1436401), (71, 667623), (213, 222541), (781, 60693), (2343, 20231)]