24891057

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1130

約数の個数: 20

約数和(自身を含む): 37318336

約数和(自身を除く): 12427279

約数列:

[1, 3, 9, 27, 81, 487, 631, 1461, 1893, 4383, 5679, 13149, 17037, 39447, 51111, 307297, 921891, 2765673, 8297019, 24891057]

約数ペア:

[(1, 24891057), (3, 8297019), (9, 2765673), (27, 921891), (81, 307297), (487, 51111), (631, 39447), (1461, 17037), (1893, 13149), (4383, 5679)]