1296009723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 1801958400

約数和(自身を除く): 505948677

約数列:

[1, 3, 43, 89, 129, 157, 267, 471, 719, 2157, 3827, 6751, 11481, 13973, 20253, 30917, 41919, 63991, 92751, 112883, 191973, 338649, 600839, 1802517, 2751613, 4853969, 8254839, 10046587, 14561907, 30139761, 432003241, 1296009723]

約数ペア:

[(1, 1296009723), (3, 432003241), (43, 30139761), (89, 14561907), (129, 10046587), (157, 8254839), (267, 4853969), (471, 2751613), (719, 1802517), (2157, 600839), (3827, 338649), (6751, 191973), (11481, 112883), (13973, 92751), (20253, 63991), (30917, 41919)]