391126794237

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3932543}}^1$

素因数の和:3932849

約数の個数: 24

約数和(自身を含む): 580349113344

約数和(自身を除く): 189222319107

約数列:

[1, 3, 9, 43, 129, 257, 387, 771, 2313, 11051, 33153, 99459, 3932543, 11797629, 35392887, 169099349, 507298047, 1010663551, 1521894141, 3031990653, 9095971959, 43458532693, 130375598079, 391126794237]

約数ペア:

[(1, 391126794237), (3, 130375598079), (9, 43458532693), (43, 9095971959), (129, 3031990653), (257, 1521894141), (387, 1010663551), (771, 507298047), (2313, 169099349), (11051, 35392887), (33153, 11797629), (99459, 3932543)]