12183780519

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{431269}}^1$

素因数の和:431391

約数の個数: 24

約数和(自身を含む): 18254796560

約数和(自身を除く): 6071016041

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 9417, 28251, 431269, 1293807, 3881421, 18544567, 31482637, 55633701, 94447911, 166901103, 283343733, 1353753391, 4061260173, 12183780519]

約数ペア:

[(1, 12183780519), (3, 4061260173), (9, 1353753391), (43, 283343733), (73, 166901103), (129, 94447911), (219, 55633701), (387, 31482637), (657, 18544567), (3139, 3881421), (9417, 1293807), (28251, 431269)]