13500963

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11311

約数の個数: 24

約数和(自身を含む): 23462400

約数和(自身を除く): 9961437

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 11279, 33837, 78953, 101511, 214301, 236859, 642903, 710577, 1500107, 1928709, 4500321, 13500963]

約数ペア:

[(1, 13500963), (3, 4500321), (7, 1928709), (9, 1500107), (19, 710577), (21, 642903), (57, 236859), (63, 214301), (133, 101511), (171, 78953), (399, 33837), (1197, 11279)]