43299423

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{13327}}^1$

素因数の和:13371

約数の個数: 18

約数和(自身を含む): 66013584

約数和(自身を除く): 22714161

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 13327, 39981, 119943, 253213, 759639, 2278917, 4811047, 14433141, 43299423]

約数ペア:

[(1, 43299423), (3, 14433141), (9, 4811047), (19, 2278917), (57, 759639), (171, 253213), (361, 119943), (1083, 39981), (3249, 13327)]