2855463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 4131456

約数和(自身を除く): 1275993

約数列:

[1, 3, 13, 39, 211, 347, 633, 1041, 2743, 4511, 8229, 13533, 73217, 219651, 951821, 2855463]

約数ペア:

[(1, 2855463), (3, 951821), (13, 219651), (39, 73217), (211, 13533), (347, 8229), (633, 4511), (1041, 2743)]