1620037551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1197367}}^1$

素因数の和:1197422

約数の個数: 16

約数和(自身を含む): 2413893888

約数和(自身を除く): 793856337

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1197367, 3592101, 13171037, 39513111, 49092047, 147276141, 540012517, 1620037551]

約数ペア:

[(1, 1620037551), (3, 540012517), (11, 147276141), (33, 49092047), (41, 39513111), (123, 13171037), (451, 3592101), (1353, 1197367)]