13548591

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 22582560

約数和(自身を除く): 9033969

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1973, 2289, 5919, 6867, 13811, 17757, 41433, 124299, 215057, 645171, 1505399, 1935513, 4516197, 13548591]

約数ペア:

[(1, 13548591), (3, 4516197), (7, 1935513), (9, 1505399), (21, 645171), (63, 215057), (109, 124299), (327, 41433), (763, 17757), (981, 13811), (1973, 6867), (2289, 5919)]