378052077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{11003}}^1$

素因数の和:11900

約数の個数: 16

約数和(自身を含む): 543509568

約数和(自身を除く): 165457491

約数列:

[1, 3, 13, 39, 881, 2643, 11003, 11453, 33009, 34359, 143039, 429117, 9693643, 29080929, 126017359, 378052077]

約数ペア:

[(1, 378052077), (3, 126017359), (13, 29080929), (39, 9693643), (881, 429117), (2643, 143039), (11003, 34359), (11453, 33009)]