10990113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 5460447

約数列:

[1, 3, 19, 23, 57, 69, 83, 101, 249, 303, 437, 1311, 1577, 1909, 1919, 2323, 4731, 5727, 5757, 6969, 8383, 25149, 36271, 44137, 108813, 132411, 159277, 192809, 477831, 578427, 3663371, 10990113]

約数ペア:

[(1, 10990113), (3, 3663371), (19, 578427), (23, 477831), (57, 192809), (69, 159277), (83, 132411), (101, 108813), (249, 44137), (303, 36271), (437, 25149), (1311, 8383), (1577, 6969), (1909, 5757), (1919, 5727), (2323, 4731)]