2732653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 3557376

約数和(自身を除く): 824723

約数列:

[1, 7, 11, 23, 77, 161, 253, 1543, 1771, 10801, 16973, 35489, 118811, 248423, 390379, 2732653]

約数ペア:

[(1, 2732653), (7, 390379), (11, 248423), (23, 118811), (77, 35489), (161, 16973), (253, 10801), (1543, 1771)]