408034869

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{26141}}^1$

素因数の和:26209

約数の個数: 24

約数和(自身を含む): 611931936

約数和(自身を除く): 203897067

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 26141, 78423, 287551, 862653, 1124063, 3163061, 3372189, 9489183, 12364693, 37094079, 136011623, 408034869]

約数ペア:

[(1, 408034869), (3, 136011623), (11, 37094079), (33, 12364693), (43, 9489183), (121, 3372189), (129, 3163061), (363, 1124063), (473, 862653), (1419, 287551), (5203, 78423), (15609, 26141)]