65521963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 73946880

約数和(自身を除く): 8424917

約数列:

[1, 13, 23, 299, 419, 523, 5447, 6799, 9637, 12029, 125281, 156377, 219137, 2848781, 5040151, 65521963]

約数ペア:

[(1, 65521963), (13, 5040151), (23, 2848781), (299, 219137), (419, 156377), (523, 125281), (5447, 12029), (6799, 9637)]