2028156975897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{477101147}}^1$

素因数の和:477101272

約数の個数: 16

約数和(自身を含む): 2938943071680

約数和(自身を除く): 910786095783

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 477101147, 1431303441, 6202314911, 18606944733, 52004025023, 156012075069, 676052325299, 2028156975897]

約数ペア:

[(1, 2028156975897), (3, 676052325299), (13, 156012075069), (39, 52004025023), (109, 18606944733), (327, 6202314911), (1417, 1431303441), (4251, 477101147)]