8255439

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 12619152

約数和(自身を除く): 4363713

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 641, 1431, 1923, 4293, 5769, 12879, 17307, 33973, 51921, 101919, 155763, 305757, 917271, 2751813, 8255439]

約数ペア:

[(1, 8255439), (3, 2751813), (9, 917271), (27, 305757), (53, 155763), (81, 101919), (159, 51921), (243, 33973), (477, 17307), (641, 12879), (1431, 5769), (1923, 4293)]