838428867

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1350127}}^1$

素因数の和:1350159

約数の個数: 16

約数和(自身を含む): 1296122880

約数和(自身を除く): 457694013

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1350127, 4050381, 12151143, 31052921, 36453429, 93158763, 279476289, 838428867]

約数ペア:

[(1, 838428867), (3, 279476289), (9, 93158763), (23, 36453429), (27, 31052921), (69, 12151143), (207, 4050381), (621, 1350127)]