2108142351

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{296129}}^1$

素因数の和:296255

約数の個数: 24

約数和(自身を含む): 3510917280

約数和(自身を除く): 1402774929

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 296129, 888387, 2072903, 2665161, 6218709, 18656127, 33462577, 100387731, 234238039, 301163193, 702714117, 2108142351]

約数ペア:

[(1, 2108142351), (3, 702714117), (7, 301163193), (9, 234238039), (21, 100387731), (63, 33462577), (113, 18656127), (339, 6218709), (791, 2665161), (1017, 2072903), (2373, 888387), (7119, 296129)]