2740529

素因数分解:

${\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 16

約数和(自身を含む): 3162240

約数和(自身を除く): 421711

約数列:

[1, 11, 29, 71, 121, 319, 781, 1331, 2059, 3509, 8591, 22649, 38599, 94501, 249139, 2740529]

約数ペア:

[(1, 2740529), (11, 249139), (29, 94501), (71, 38599), (121, 22649), (319, 8591), (781, 3509), (1331, 2059)]