43109217

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{30509}}^1$

素因数の和:30672

約数の個数: 12

約数和(自身を含む): 62667540

約数和(自身を除く): 19558323

約数列:

[1, 3, 9, 157, 471, 1413, 30509, 91527, 274581, 4789913, 14369739, 43109217]

約数ペア:

[(1, 43109217), (3, 14369739), (9, 4789913), (157, 274581), (471, 91527), (1413, 30509)]