2079556551

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1262633}}^1$

素因数の和:1262703

約数の個数: 16

約数和(自身を含む): 3131332320

約数和(自身を除く): 1051775769

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1262633, 3787899, 11363697, 34091091, 77020613, 231061839, 693185517, 2079556551]

約数ペア:

[(1, 2079556551), (3, 693185517), (9, 231061839), (27, 77020613), (61, 34091091), (183, 11363697), (549, 3787899), (1647, 1262633)]