15697842979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1\times {\mathrm{4073}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 19815675264

約数和(自身を除く): 4117832285

約数列:

[1, 7, 13, 41, 91, 287, 533, 1033, 3731, 4073, 7231, 13429, 28511, 42353, 52949, 94003, 166993, 296471, 370643, 550589, 1168951, 2170909, 3854123, 4207409, 15196363, 29451863, 54696317, 172503769, 382874219, 1207526383, 2242548997, 15697842979]

約数ペア:

[(1, 15697842979), (7, 2242548997), (13, 1207526383), (41, 382874219), (91, 172503769), (287, 54696317), (533, 29451863), (1033, 15196363), (3731, 4207409), (4073, 3854123), (7231, 2170909), (13429, 1168951), (28511, 550589), (42353, 370643), (52949, 296471), (94003, 166993)]