23805189

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 35322144

約数和(自身を除く): 11516955

約数列:

[1, 3, 9, 61, 131, 183, 331, 393, 549, 993, 1179, 2979, 7991, 20191, 23973, 43361, 60573, 71919, 130083, 181719, 390249, 2645021, 7935063, 23805189]

約数ペア:

[(1, 23805189), (3, 7935063), (9, 2645021), (61, 390249), (131, 181719), (183, 130083), (331, 71919), (393, 60573), (549, 43361), (993, 23973), (1179, 20191), (2979, 7991)]