1282983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 1873536

約数和(自身を除く): 590553

約数列:

[1, 3, 13, 39, 67, 201, 491, 871, 1473, 2613, 6383, 19149, 32897, 98691, 427661, 1282983]

約数ペア:

[(1, 1282983), (3, 427661), (13, 98691), (39, 32897), (67, 19149), (201, 6383), (491, 2613), (871, 1473)]