2342769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 3784704

約数和(自身を除く): 1441935

約数列:

[1, 3, 11, 13, 33, 39, 43, 127, 129, 143, 381, 429, 473, 559, 1397, 1419, 1651, 1677, 4191, 4953, 5461, 6149, 16383, 18161, 18447, 54483, 60071, 70993, 180213, 212979, 780923, 2342769]

約数ペア:

[(1, 2342769), (3, 780923), (11, 212979), (13, 180213), (33, 70993), (39, 60071), (43, 54483), (127, 18447), (129, 18161), (143, 16383), (381, 6149), (429, 5461), (473, 4953), (559, 4191), (1397, 1677), (1419, 1651)]