133858781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43759}}^1$

素因数の和:43808

約数の個数: 16

約数和(自身を含む): 168038400

約数和(自身を除く): 34179619

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 43759, 306313, 831421, 1006457, 5819947, 7045199, 19122683, 133858781]

約数ペア:

[(1, 133858781), (7, 19122683), (19, 7045199), (23, 5819947), (133, 1006457), (161, 831421), (437, 306313), (3059, 43759)]