6481086417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{55393901}}^1$

素因数の和:55393920

約数の個数: 12

約数和(自身を含む): 10081690164

約数和(自身を除く): 3600603747

約数列:

[1, 3, 9, 13, 39, 117, 55393901, 166181703, 498545109, 720120713, 2160362139, 6481086417]

約数ペア:

[(1, 6481086417), (3, 2160362139), (9, 720120713), (13, 498545109), (39, 166181703), (117, 55393901)]