388705427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 431443584

約数和(自身を除く): 42738157

約数列:

[1, 11, 107, 131, 1177, 1441, 2521, 14017, 27731, 154187, 269747, 330251, 2967217, 3632761, 35336857, 388705427]

約数ペア:

[(1, 388705427), (11, 35336857), (107, 3632761), (131, 2967217), (1177, 330251), (1441, 269747), (2521, 154187), (14017, 27731)]