2199417

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 3306912

約数和(自身を除く): 1107495

約数列:

[1, 3, 11, 33, 73, 83, 121, 219, 249, 363, 803, 913, 2409, 2739, 6059, 8833, 10043, 18177, 26499, 30129, 66649, 199947, 733139, 2199417]

約数ペア:

[(1, 2199417), (3, 733139), (11, 199947), (33, 66649), (73, 30129), (83, 26499), (121, 18177), (219, 10043), (249, 8833), (363, 6059), (803, 2739), (913, 2409)]