6391047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 9737728

約数和(自身を除く): 3346681

約数列:

[1, 3, 13, 37, 39, 43, 103, 111, 129, 309, 481, 559, 1339, 1443, 1591, 1677, 3811, 4017, 4429, 4773, 11433, 13287, 20683, 49543, 57577, 62049, 148629, 163873, 172731, 491619, 2130349, 6391047]

約数ペア:

[(1, 6391047), (3, 2130349), (13, 491619), (37, 172731), (39, 163873), (43, 148629), (103, 62049), (111, 57577), (129, 49543), (309, 20683), (481, 13287), (559, 11433), (1339, 4773), (1443, 4429), (1591, 4017), (1677, 3811)]