1516983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 2206176

約数和(自身を除く): 689193

約数列:

[1, 3, 13, 39, 97, 291, 401, 1203, 1261, 3783, 5213, 15639, 38897, 116691, 505661, 1516983]

約数ペア:

[(1, 1516983), (3, 505661), (13, 116691), (39, 38897), (97, 15639), (291, 5213), (401, 3783), (1203, 1261)]