12392913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6824

約数の個数: 16

約数和(自身を含む): 18176256

約数和(自身を除く): 5783343

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 6761, 20283, 87893, 263679, 317767, 953301, 4130971, 12392913]

約数ペア:

[(1, 12392913), (3, 4130971), (13, 953301), (39, 317767), (47, 263679), (141, 87893), (611, 20283), (1833, 6761)]