29399769

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9929}}^1$

素因数の和:9989

約数の個数: 24

約数和(自身を含む): 49570560

約数和(自身を除く): 20170791

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9929, 29787, 69503, 89361, 208509, 466663, 625527, 1399989, 3266641, 4199967, 9799923, 29399769]

約数ペア:

[(1, 29399769), (3, 9799923), (7, 4199967), (9, 3266641), (21, 1399989), (47, 625527), (63, 466663), (141, 208509), (329, 89361), (423, 69503), (987, 29787), (2961, 9929)]