677775839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{38821}}^1$

素因数の和:38930

約数の個数: 16

約数和(自身を含む): 782651520

約数和(自身を除く): 104875681

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 38821, 504673, 659957, 3066859, 8579441, 39869167, 52136603, 677775839]

約数ペア:

[(1, 677775839), (13, 52136603), (17, 39869167), (79, 8579441), (221, 3066859), (1027, 659957), (1343, 504673), (17459, 38821)]