29941623

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15619}}^1$

素因数の和:15699

約数の個数: 16

約数和(自身を含む): 44985600

約数和(自身を除く): 15043977

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15619, 46857, 140571, 421713, 1108949, 3326847, 9980541, 29941623]

約数ペア:

[(1, 29941623), (3, 9980541), (9, 3326847), (27, 1108949), (71, 421713), (213, 140571), (639, 46857), (1917, 15619)]