8966403

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 13594240

約数和(自身を除く): 4627837

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 7723, 23169, 69507, 208521, 332089, 996267, 2988801, 8966403]

約数ペア:

[(1, 8966403), (3, 2988801), (9, 996267), (27, 332089), (43, 208521), (129, 69507), (387, 23169), (1161, 7723)]