15663476907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1228219}}^1$

素因数の和:1228347

約数の個数: 24

約数和(自身を含む): 24588964400

約数和(自身を除く): 8925487493

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 1228219, 3684657, 11053971, 15966847, 47900541, 133875871, 143701623, 401627613, 1204882839, 1740386323, 5221158969, 15663476907]

約数ペア:

[(1, 15663476907), (3, 5221158969), (9, 1740386323), (13, 1204882839), (39, 401627613), (109, 143701623), (117, 133875871), (327, 47900541), (981, 15966847), (1417, 11053971), (4251, 3684657), (12753, 1228219)]