292487979

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{196169}}^1$

素因数の和:196250

約数の個数: 16

約数和(自身を含む): 451975680

約数和(自身を除く): 159487701

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 196169, 588507, 1373183, 4119549, 13927999, 41783997, 97495993, 292487979]

約数ペア:

[(1, 292487979), (3, 97495993), (7, 41783997), (21, 13927999), (71, 4119549), (213, 1373183), (497, 588507), (1491, 196169)]