2857983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 3993600

約数和(自身を除く): 1135617

約数列:

[1, 3, 31, 79, 93, 237, 389, 1167, 2449, 7347, 12059, 30731, 36177, 92193, 952661, 2857983]

約数ペア:

[(1, 2857983), (3, 952661), (31, 92193), (79, 36177), (93, 30731), (237, 12059), (389, 7347), (1167, 2449)]