71784337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 5630063

約数列:

[1, 19, 71, 127, 419, 1349, 2413, 7961, 9017, 29749, 53213, 171323, 565231, 1011047, 3778123, 71784337]

約数ペア:

[(1, 71784337), (19, 3778123), (71, 1011047), (127, 565231), (419, 171323), (1349, 53213), (2413, 29749), (7961, 9017)]