490864536381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{506568149}}^1$

素因数の和:506568188

約数の個数: 16

約数和(自身を含む): 729458136000

約数和(自身を除く): 238593599619

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 506568149, 1519704447, 8611658533, 9624794831, 25834975599, 28874384493, 163621512127, 490864536381]

約数ペア:

[(1, 490864536381), (3, 163621512127), (17, 28874384493), (19, 25834975599), (51, 9624794831), (57, 8611658533), (323, 1519704447), (969, 506568149)]