251367103671

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^2\times {\mathrm{19391}}^1$

素因数の和:20071

約数の個数: 24

約数和(自身を含む): 344053484544

約数和(自身を除く): 92686380873

約数列:

[1, 3, 43, 129, 317, 951, 13631, 19391, 40893, 58173, 100489, 301467, 833813, 2501439, 4321027, 6146947, 12963081, 18440841, 264318721, 792956163, 1948582199, 5845746597, 83789034557, 251367103671]

約数ペア:

[(1, 251367103671), (3, 83789034557), (43, 5845746597), (129, 1948582199), (317, 792956163), (951, 264318721), (13631, 18440841), (19391, 12963081), (40893, 6146947), (58173, 4321027), (100489, 2501439), (301467, 833813)]