23959881

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{26891}}^1$

素因数の和:26914

約数の個数: 20

約数和(自身を含む): 39047184

約数和(自身を除く): 15087303

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 26891, 80673, 242019, 295801, 726057, 887403, 2178171, 2662209, 7986627, 23959881]

約数ペア:

[(1, 23959881), (3, 7986627), (9, 2662209), (11, 2178171), (27, 887403), (33, 726057), (81, 295801), (99, 242019), (297, 80673), (891, 26891)]