23770203

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 32541696

約数和(自身を除く): 8771493

約数列:

[1, 3, 47, 141, 263, 641, 789, 1923, 12361, 30127, 37083, 90381, 168583, 505749, 7923401, 23770203]

約数ペア:

[(1, 23770203), (3, 7923401), (47, 505749), (141, 168583), (263, 90381), (641, 37083), (789, 30127), (1923, 12361)]