3620643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 5677056

約数和(自身を除く): 2056413

約数列:

[1, 3, 13, 17, 39, 43, 51, 127, 129, 221, 381, 559, 663, 731, 1651, 1677, 2159, 2193, 4953, 5461, 6477, 9503, 16383, 28067, 28509, 70993, 84201, 92837, 212979, 278511, 1206881, 3620643]

約数ペア:

[(1, 3620643), (3, 1206881), (13, 278511), (17, 212979), (39, 92837), (43, 84201), (51, 70993), (127, 28509), (129, 28067), (221, 16383), (381, 9503), (559, 6477), (663, 5461), (731, 4953), (1651, 2193), (1677, 2159)]