79981887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1361}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 112446720

約数和(自身を除く): 32464833

約数列:

[1, 3, 19, 57, 1031, 1361, 3093, 4083, 19589, 25859, 58767, 77577, 1403191, 4209573, 26660629, 79981887]

約数ペア:

[(1, 79981887), (3, 26660629), (19, 4209573), (57, 1403191), (1031, 77577), (1361, 58767), (3093, 25859), (4083, 19589)]