2893606497

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18319

約数の個数: 40

約数和(自身を含む): 4523383656

約数和(自身を除く): 1629777159

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 333, 477, 999, 1431, 1961, 2997, 4293, 5883, 17649, 18217, 52947, 54651, 158841, 163953, 491859, 674029, 965501, 1475577, 2022087, 2896503, 6066261, 8689509, 18198783, 26068527, 35723537, 54596349, 78205581, 107170611, 321511833, 964535499, 2893606497]

約数ペア:

[(1, 2893606497), (3, 964535499), (9, 321511833), (27, 107170611), (37, 78205581), (53, 54596349), (81, 35723537), (111, 26068527), (159, 18198783), (333, 8689509), (477, 6066261), (999, 2896503), (1431, 2022087), (1961, 1475577), (2997, 965501), (4293, 674029), (5883, 491859), (17649, 163953), (18217, 158841), (52947, 54651)]