11816523

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1416

約数の個数: 20

約数和(自身を含む): 17821848

約数和(自身を除く): 6005325

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1291, 3051, 3873, 9153, 11619, 34857, 104571, 145883, 437649, 1312947, 3938841, 11816523]

約数ペア:

[(1, 11816523), (3, 3938841), (9, 1312947), (27, 437649), (81, 145883), (113, 104571), (339, 34857), (1017, 11619), (1291, 9153), (3051, 3873)]