42814431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18803}}^1$

素因数の和:18843

約数の個数: 24

約数和(自身を含む): 70402176

約数和(自身を除く): 27587745

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 18803, 56409, 169227, 206833, 432469, 620499, 1297407, 1861497, 3892221, 4757159, 14271477, 42814431]

約数ペア:

[(1, 42814431), (3, 14271477), (9, 4757159), (11, 3892221), (23, 1861497), (33, 1297407), (69, 620499), (99, 432469), (207, 206833), (253, 169227), (759, 56409), (2277, 18803)]