121796311

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 154786464

約数和(自身を除く): 32990153

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 2693, 3479, 6461, 18851, 35009, 45227, 131957, 191203, 245063, 1338421, 1715441, 2485639, 9368947, 17399473, 121796311]

約数ペア:

[(1, 121796311), (7, 17399473), (13, 9368947), (49, 2485639), (71, 1715441), (91, 1338421), (497, 245063), (637, 191203), (923, 131957), (2693, 45227), (3479, 35009), (6461, 18851)]