7985920321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 8654929920

約数和(自身を除く): 669009599

約数列:

[1, 23, 71, 79, 103, 601, 1633, 1817, 2369, 5609, 7313, 8137, 13823, 42671, 47479, 61903, 129007, 168199, 187151, 577727, 981433, 1092017, 1423769, 3371009, 4395113, 4890337, 13287721, 77533207, 101087599, 112477751, 347213927, 7985920321]

約数ペア:

[(1, 7985920321), (23, 347213927), (71, 112477751), (79, 101087599), (103, 77533207), (601, 13287721), (1633, 4890337), (1817, 4395113), (2369, 3371009), (5609, 1423769), (7313, 1092017), (8137, 981433), (13823, 577727), (42671, 187151), (47479, 168199), (61903, 129007)]