2741871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 4199040

約数和(自身を除く): 1457169

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4373, 13119, 48103, 83087, 144309, 249261, 913957, 2741871]

約数ペア:

[(1, 2741871), (3, 913957), (11, 249261), (19, 144309), (33, 83087), (57, 48103), (209, 13119), (627, 4373)]