40234401

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8419}}^1$

素因数の和:8490

約数の個数: 20

約数和(自身を含む): 61129200

約数和(自身を除く): 20894799

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8419, 25257, 75771, 227313, 496721, 681939, 1490163, 4470489, 13411467, 40234401]

約数ペア:

[(1, 40234401), (3, 13411467), (9, 4470489), (27, 1490163), (59, 681939), (81, 496721), (177, 227313), (531, 75771), (1593, 25257), (4779, 8419)]