26894571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 14059029

約数列:

[1, 3, 11, 29, 33, 87, 157, 179, 319, 471, 537, 957, 1727, 1969, 4553, 5181, 5191, 5907, 13659, 15573, 28103, 50083, 57101, 84309, 150249, 171303, 309133, 814987, 927399, 2444961, 8964857, 26894571]

約数ペア:

[(1, 26894571), (3, 8964857), (11, 2444961), (29, 927399), (33, 814987), (87, 309133), (157, 171303), (179, 150249), (319, 84309), (471, 57101), (537, 50083), (957, 28103), (1727, 15573), (1969, 13659), (4553, 5907), (5181, 5191)]