26992581

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16693}}^1$

素因数の和:16721

約数の個数: 24

約数和(自身を含む): 45674784

約数和(自身を除く): 18682203

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 16693, 50079, 116851, 183623, 350553, 550869, 817957, 1285361, 2453871, 3856083, 8997527, 26992581]

約数ペア:

[(1, 26992581), (3, 8997527), (7, 3856083), (11, 2453871), (21, 1285361), (33, 817957), (49, 550869), (77, 350553), (147, 183623), (231, 116851), (539, 50079), (1617, 16693)]