11899953

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 19201728

約数和(自身を除く): 7301775

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 3767, 11301, 33903, 48971, 101709, 146913, 305127, 440739, 915381, 1322217, 3966651, 11899953]

約数ペア:

[(1, 11899953), (3, 3966651), (9, 1322217), (13, 915381), (27, 440739), (39, 305127), (81, 146913), (117, 101709), (243, 48971), (351, 33903), (1053, 11301), (3159, 3767)]