7100289

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 11998272

約数和(自身を除く): 4897983

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2621, 2709, 7863, 18347, 23589, 55041, 112703, 165123, 338109, 788921, 1014327, 2366763, 7100289]

約数ペア:

[(1, 7100289), (3, 2366763), (7, 1014327), (9, 788921), (21, 338109), (43, 165123), (63, 112703), (129, 55041), (301, 23589), (387, 18347), (903, 7863), (2621, 2709)]