42689959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 47456640

約数和(自身を除く): 4766681

約数列:

[1, 13, 47, 109, 611, 641, 1417, 5123, 8333, 30127, 66599, 69869, 391651, 908297, 3283843, 42689959]

約数ペア:

[(1, 42689959), (13, 3283843), (47, 908297), (109, 391651), (611, 69869), (641, 66599), (1417, 30127), (5123, 8333)]