49914207

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11159}}^1$

素因数の和:11243

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 33651873

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 11159, 33477, 78113, 100431, 234339, 703017, 792289, 2376867, 5546023, 7130601, 16638069, 49914207]

約数ペア:

[(1, 49914207), (3, 16638069), (7, 7130601), (9, 5546023), (21, 2376867), (63, 792289), (71, 703017), (213, 234339), (497, 100431), (639, 78113), (1491, 33477), (4473, 11159)]