12320763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45131}}^1$

素因数の和:45154

約数の個数: 16

約数和(自身を含む): 20219136

約数和(自身を除く): 7898373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 45131, 135393, 315917, 586703, 947751, 1760109, 4106921, 12320763]

約数ペア:

[(1, 12320763), (3, 4106921), (7, 1760109), (13, 947751), (21, 586703), (39, 315917), (91, 135393), (273, 45131)]