2017479051

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{104311}}^1$

素因数の和:104631

約数の個数: 24

約数和(自身を含む): 3341321984

約数和(自身を除く): 1323842933

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 104311, 312933, 730177, 938799, 2190531, 6571593, 32023477, 96070431, 224164339, 288211293, 672493017, 2017479051]

約数ペア:

[(1, 2017479051), (3, 672493017), (7, 288211293), (9, 224164339), (21, 96070431), (63, 32023477), (307, 6571593), (921, 2190531), (2149, 938799), (2763, 730177), (6447, 312933), (19341, 104311)]