1973172093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{1709}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 2846534400

約数和(自身を除く): 873362307

約数列:

[1, 3, 23, 29, 69, 87, 577, 667, 1709, 1731, 2001, 5127, 13271, 16733, 39307, 39813, 49561, 50199, 117921, 148683, 384859, 986093, 1139903, 1154577, 2958279, 3419709, 22680139, 28596697, 68040417, 85790091, 657724031, 1973172093]

約数ペア:

[(1, 1973172093), (3, 657724031), (23, 85790091), (29, 68040417), (69, 28596697), (87, 22680139), (577, 3419709), (667, 2958279), (1709, 1154577), (1731, 1139903), (2001, 986093), (5127, 384859), (13271, 148683), (16733, 117921), (39307, 50199), (39813, 49561)]