2026931571

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1693343}}^1$

素因数の和:1693375

約数の個数: 24

約数和(自身を含む): 3522155520

約数和(自身を除く): 1495223949

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1693343, 5080029, 11853401, 15240087, 32173517, 35560203, 96520551, 106680609, 225214619, 289561653, 675643857, 2026931571]

約数ペア:

[(1, 2026931571), (3, 675643857), (7, 289561653), (9, 225214619), (19, 106680609), (21, 96520551), (57, 35560203), (63, 32173517), (133, 15240087), (171, 11853401), (399, 5080029), (1197, 1693343)]