788921817

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{54121}}^1$

素因数の和:54280

約数の個数: 16

約数和(自身を含む): 1085903808

約数和(自身を除く): 296981991

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 54121, 162363, 2327203, 6115673, 6981609, 18347019, 262973939, 788921817]

約数ペア:

[(1, 788921817), (3, 262973939), (43, 18347019), (113, 6981609), (129, 6115673), (339, 2327203), (4859, 162363), (14577, 54121)]