2994447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 4186080

約数和(自身を除く): 1191633

約数列:

[1, 3, 37, 53, 111, 159, 509, 1527, 1961, 5883, 18833, 26977, 56499, 80931, 998149, 2994447]

約数ペア:

[(1, 2994447), (3, 998149), (37, 80931), (53, 56499), (111, 26977), (159, 18833), (509, 5883), (1527, 1961)]