2388243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 1563117

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 293, 429, 627, 741, 879, 2717, 3223, 3809, 5567, 8151, 9669, 11427, 16701, 41899, 61237, 72371, 125697, 183711, 217113, 796081, 2388243]

約数ペア:

[(1, 2388243), (3, 796081), (11, 217113), (13, 183711), (19, 125697), (33, 72371), (39, 61237), (57, 41899), (143, 16701), (209, 11427), (247, 9669), (293, 8151), (429, 5567), (627, 3809), (741, 3223), (879, 2717)]