11831427

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 17886960

約数和(自身を除く): 6055533

約数列:

[1, 3, 9, 27, 81, 181, 243, 269, 543, 807, 1629, 2421, 4887, 7263, 14661, 21789, 43983, 48689, 65367, 146067, 438201, 1314603, 3943809, 11831427]

約数ペア:

[(1, 11831427), (3, 3943809), (9, 1314603), (27, 438201), (81, 146067), (181, 65367), (243, 48689), (269, 43983), (543, 21789), (807, 14661), (1629, 7263), (2421, 4887)]