2045647539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{6073}}^1$

素因数の和:8971

約数の個数: 24

約数和(自身を含む): 3183747840

約数和(自身を除く): 1138100301

約数列:

[1, 3, 9, 13, 39, 117, 2879, 6073, 8637, 18219, 25911, 37427, 54657, 78949, 112281, 236847, 336843, 710541, 17484167, 52452501, 157357503, 227294171, 681882513, 2045647539]

約数ペア:

[(1, 2045647539), (3, 681882513), (9, 227294171), (13, 157357503), (39, 52452501), (117, 17484167), (2879, 710541), (6073, 336843), (8637, 236847), (18219, 112281), (25911, 78949), (37427, 54657)]