242536679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136949}}^1$

素因数の和:136990

約数の個数: 16

約数和(自身を含む): 315532800

約数和(自身を除く): 72996121

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 136949, 958643, 1506439, 3149827, 10545073, 22048789, 34648097, 242536679]

約数ペア:

[(1, 242536679), (7, 34648097), (11, 22048789), (23, 10545073), (77, 3149827), (161, 1506439), (253, 958643), (1771, 136949)]