1428471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2306304

約数和(自身を除く): 877833

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 307, 423, 517, 921, 1551, 2763, 3377, 4653, 10131, 14429, 30393, 43287, 129861, 158719, 476157, 1428471]

約数ペア:

[(1, 1428471), (3, 476157), (9, 158719), (11, 129861), (33, 43287), (47, 30393), (99, 14429), (141, 10131), (307, 4653), (423, 3377), (517, 2763), (921, 1551)]