6419967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 3256833

約数列:

[1, 3, 19, 23, 57, 59, 69, 83, 177, 249, 437, 1121, 1311, 1357, 1577, 1909, 3363, 4071, 4731, 4897, 5727, 14691, 25783, 36271, 77349, 93043, 108813, 112631, 279129, 337893, 2139989, 6419967]

約数ペア:

[(1, 6419967), (3, 2139989), (19, 337893), (23, 279129), (57, 112631), (59, 108813), (69, 93043), (83, 77349), (177, 36271), (249, 25783), (437, 14691), (1121, 5727), (1311, 4897), (1357, 4731), (1577, 4071), (1909, 3363)]