126297351

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{738581}}^1$

素因数の和:738606

約数の個数: 12

約数和(自身を含む): 192031320

約数和(自身を除く): 65733969

約数列:

[1, 3, 9, 19, 57, 171, 738581, 2215743, 6647229, 14033039, 42099117, 126297351]

約数ペア:

[(1, 126297351), (3, 42099117), (9, 14033039), (19, 6647229), (57, 2215743), (171, 738581)]