2620809213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4179919}}^1$

素因数の和:4179952

約数の個数: 16

約数和(自身を含む): 4012723200

約数和(自身を除く): 1391913987

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4179919, 12539757, 45979109, 79418461, 137937327, 238255383, 873603071, 2620809213]

約数ペア:

[(1, 2620809213), (3, 873603071), (11, 238255383), (19, 137937327), (33, 79418461), (57, 45979109), (209, 12539757), (627, 4179919)]