847402413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103963}}^1$

素因数の和:104009

約数の個数: 32

約数和(自身を含む): 1397276160

約数和(自身を除く): 549873747

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 103963, 311889, 1143593, 1351519, 1975297, 3430779, 4054557, 5925891, 14866709, 21728267, 25678861, 44600127, 65184801, 77036583, 282467471, 847402413]

約数ペア:

[(1, 847402413), (3, 282467471), (11, 77036583), (13, 65184801), (19, 44600127), (33, 25678861), (39, 21728267), (57, 14866709), (143, 5925891), (209, 4054557), (247, 3430779), (429, 1975297), (627, 1351519), (741, 1143593), (2717, 311889), (8151, 103963)]