323218719

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 474177600

約数和(自身を除く): 150958881

約数列:

[1, 3, 9, 89, 267, 271, 801, 813, 1489, 2439, 4467, 13401, 24119, 72357, 132521, 217071, 397563, 403519, 1192689, 1210557, 3631671, 35913191, 107739573, 323218719]

約数ペア:

[(1, 323218719), (3, 107739573), (9, 35913191), (89, 3631671), (267, 1210557), (271, 1192689), (801, 403519), (813, 397563), (1489, 217071), (2439, 132521), (4467, 72357), (13401, 24119)]