40928433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149921}}^1$

素因数の和:149944

約数の個数: 16

約数和(自身を含む): 67165056

約数和(自身を除く): 26236623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 149921, 449763, 1049447, 1948973, 3148341, 5846919, 13642811, 40928433]

約数ペア:

[(1, 40928433), (3, 13642811), (7, 5846919), (13, 3148341), (21, 1948973), (39, 1049447), (91, 449763), (273, 149921)]