27757849

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 33737472

約数和(自身を除く): 5979623

約数列:

[1, 7, 23, 53, 161, 371, 1219, 3253, 8533, 22771, 74819, 172409, 523733, 1206863, 3965407, 27757849]

約数ペア:

[(1, 27757849), (7, 3965407), (23, 1206863), (53, 523733), (161, 172409), (371, 74819), (1219, 22771), (3253, 8533)]