131064843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{480091}}^1$

素因数の和:480114

約数の個数: 16

約数和(自身を含む): 215081216

約数和(自身を除く): 84016373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 480091, 1440273, 3360637, 6241183, 10081911, 18723549, 43688281, 131064843]

約数ペア:

[(1, 131064843), (3, 43688281), (7, 18723549), (13, 10081911), (21, 6241183), (39, 3360637), (91, 1440273), (273, 480091)]