2789283

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 4273920

約数和(自身を除く): 1484637

約数列:

[1, 3, 7, 21, 317, 419, 951, 1257, 2219, 2933, 6657, 8799, 132823, 398469, 929761, 2789283]

約数ペア:

[(1, 2789283), (3, 929761), (7, 398469), (21, 132823), (317, 8799), (419, 6657), (951, 2933), (1257, 2219)]