11963331

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 18624320

約数和(自身を除く): 6660989

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1627, 2451, 4881, 7353, 14643, 30913, 69961, 92739, 209883, 278217, 629649, 1329259, 3987777, 11963331]

約数ペア:

[(1, 11963331), (3, 3987777), (9, 1329259), (19, 629649), (43, 278217), (57, 209883), (129, 92739), (171, 69961), (387, 30913), (817, 14643), (1627, 7353), (2451, 4881)]