26883651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 38086400

約数和(自身を除く): 11202749

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4327, 6213, 12981, 82213, 246639, 471643, 1414929, 8961217, 26883651]

約数ペア:

[(1, 26883651), (3, 8961217), (19, 1414929), (57, 471643), (109, 246639), (327, 82213), (2071, 12981), (4327, 6213)]