248288519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3191}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 275788800

約数和(自身を除く): 27500281

約数列:

[1, 17, 23, 199, 391, 3191, 3383, 4577, 54247, 73393, 77809, 635009, 1247681, 10795153, 14605207, 248288519]

約数ペア:

[(1, 248288519), (17, 14605207), (23, 10795153), (199, 1247681), (391, 635009), (3191, 77809), (3383, 73393), (4577, 54247)]