7389603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 12129600

約数和(自身を除く): 4739997

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 569, 999, 1443, 1707, 4329, 5121, 7397, 12987, 15363, 21053, 22191, 63159, 66573, 189477, 199719, 273689, 568431, 821067, 2463201, 7389603]

約数ペア:

[(1, 7389603), (3, 2463201), (9, 821067), (13, 568431), (27, 273689), (37, 199719), (39, 189477), (111, 66573), (117, 63159), (333, 22191), (351, 21053), (481, 15363), (569, 12987), (999, 7397), (1443, 5121), (1707, 4329)]