2880837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1761723

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 991, 2907, 2973, 8919, 16847, 18829, 50541, 56487, 151623, 169461, 320093, 960279, 2880837]

約数ペア:

[(1, 2880837), (3, 960279), (9, 320093), (17, 169461), (19, 151623), (51, 56487), (57, 50541), (153, 18829), (171, 16847), (323, 8919), (969, 2973), (991, 2907)]