26204139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 42173040

約数和(自身を除く): 15968901

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7723, 23169, 69507, 100399, 223967, 301197, 671901, 903591, 2015703, 2911571, 8734713, 26204139]

約数ペア:

[(1, 26204139), (3, 8734713), (9, 2911571), (13, 2015703), (29, 903591), (39, 671901), (87, 301197), (117, 223967), (261, 100399), (377, 69507), (1131, 23169), (3393, 7723)]