42087419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 47333376

約数和(自身を除く): 5245957

約数列:

[1, 11, 47, 127, 517, 641, 1397, 5969, 7051, 30127, 65659, 81407, 331397, 895477, 3826129, 42087419]

約数ペア:

[(1, 42087419), (11, 3826129), (47, 895477), (127, 331397), (517, 81407), (641, 65659), (1397, 30127), (5969, 7051)]