20170109601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1\times {\mathrm{40787}}^1$

素因数の和:43205

約数の個数: 24

約数和(自身を含む): 30414795840

約数和(自身を除く): 10244686239

約数列:

[1, 3, 9, 23, 69, 207, 2389, 7167, 21501, 40787, 54947, 122361, 164841, 367083, 494523, 938101, 2814303, 8442909, 97440143, 292320429, 876961287, 2241123289, 6723369867, 20170109601]

約数ペア:

[(1, 20170109601), (3, 6723369867), (9, 2241123289), (23, 876961287), (69, 292320429), (207, 97440143), (2389, 8442909), (7167, 2814303), (21501, 938101), (40787, 494523), (54947, 367083), (122361, 164841)]