265940255841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{7420001}}^1$

素因数の和:7420936

約数の個数: 16

約数和(自身を含む): 382278503040

約数和(自身を除く): 116338247199

約数列:

[1, 3, 13, 39, 919, 2757, 11947, 35841, 7420001, 22260003, 96460013, 289380039, 6818980919, 20456942757, 88646751947, 265940255841]

約数ペア:

[(1, 265940255841), (3, 88646751947), (13, 20456942757), (39, 6818980919), (919, 289380039), (2757, 96460013), (11947, 22260003), (35841, 7420001)]