38515827

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 60424704

約数和(自身を除く): 21908877

約数列:

[1, 3, 7, 21, 61, 107, 183, 281, 321, 427, 749, 843, 1281, 1967, 2247, 5901, 6527, 17141, 19581, 30067, 45689, 51423, 90201, 119987, 137067, 210469, 359961, 631407, 1834087, 5502261, 12838609, 38515827]

約数ペア:

[(1, 38515827), (3, 12838609), (7, 5502261), (21, 1834087), (61, 631407), (107, 359961), (183, 210469), (281, 137067), (321, 119987), (427, 90201), (749, 51423), (843, 45689), (1281, 30067), (1967, 19581), (2247, 17141), (5901, 6527)]