185151421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47317}}^1$

素因数の和:47380

約数の個数: 16

約数和(自身を含む): 233183104

約数和(自身を除く): 48031683

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 47317, 331219, 615121, 2034631, 4305847, 14242417, 26450203, 185151421]

約数ペア:

[(1, 185151421), (7, 26450203), (13, 14242417), (43, 4305847), (91, 2034631), (301, 615121), (559, 331219), (3913, 47317)]