11233971

素因数分解:

$3^4\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19832

約数の個数: 20

約数和(自身を含む): 19179952

約数和(自身を除く): 7945981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19813, 59439, 138691, 178317, 416073, 534951, 1248219, 1604853, 3744657, 11233971]

約数ペア:

[(1, 11233971), (3, 3744657), (7, 1604853), (9, 1248219), (21, 534951), (27, 416073), (63, 178317), (81, 138691), (189, 59439), (567, 19813)]