21467702971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1\times {\mathrm{11131}}^1$

素因数の和:24642

約数の個数: 16

約数和(自身を含む): 25224933888

約数和(自身を除く): 3757230917

約数列:

[1, 11, 13, 143, 11131, 13487, 122441, 144703, 148357, 175331, 1591733, 1928641, 150123797, 1651361767, 1951609361, 21467702971]

約数ペア:

[(1, 21467702971), (11, 1951609361), (13, 1651361767), (143, 150123797), (11131, 1928641), (13487, 1591733), (122441, 175331), (144703, 148357)]