13129533

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 19970496

約数和(自身を除く): 6840963

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 761, 1917, 2283, 5751, 6849, 17253, 20547, 54031, 61641, 162093, 184923, 486279, 1458837, 4376511, 13129533]

約数ペア:

[(1, 13129533), (3, 4376511), (9, 1458837), (27, 486279), (71, 184923), (81, 162093), (213, 61641), (243, 54031), (639, 20547), (761, 17253), (1917, 6849), (2283, 5751)]