2361947

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 3009600

約数和(自身を除く): 647653

約数列:

[1, 7, 19, 43, 49, 59, 133, 301, 413, 817, 931, 1121, 2107, 2537, 2891, 5719, 7847, 17759, 40033, 48203, 54929, 124313, 337421, 2361947]

約数ペア:

[(1, 2361947), (7, 337421), (19, 124313), (43, 54929), (49, 48203), (59, 40033), (133, 17759), (301, 7847), (413, 5719), (817, 2891), (931, 2537), (1121, 2107)]