17983141

素因数分解:

${\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 20203200

約数和(自身を除く): 2220059

約数列:

[1, 11, 59, 121, 229, 649, 1331, 2519, 7139, 13511, 27709, 78529, 148621, 304799, 1634831, 17983141]

約数ペア:

[(1, 17983141), (11, 1634831), (59, 304799), (121, 148621), (229, 78529), (649, 27709), (1331, 13511), (2519, 7139)]