4378929903

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{170539}}^1$

素因数の和:170868

約数の個数: 20

約数和(自身を含む): 6562038120

約数和(自身を除く): 2183108217

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 170539, 511617, 1534851, 4604553, 13813659, 54060863, 162182589, 486547767, 1459643301, 4378929903]

約数ペア:

[(1, 4378929903), (3, 1459643301), (9, 486547767), (27, 162182589), (81, 54060863), (317, 13813659), (951, 4604553), (2853, 1534851), (8559, 511617), (25677, 170539)]