12770727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 18074880

約数和(自身を除く): 5304153

約数列:

[1, 3, 23, 59, 69, 177, 1357, 3137, 4071, 9411, 72151, 185083, 216453, 555249, 4256909, 12770727]

約数ペア:

[(1, 12770727), (3, 4256909), (23, 555249), (59, 216453), (69, 185083), (177, 72151), (1357, 9411), (3137, 4071)]