2902317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 4337472

約数和(自身を除く): 1435155

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2377, 7131, 26147, 78441, 87949, 263847, 967439, 2902317]

約数ペア:

[(1, 2902317), (3, 967439), (11, 263847), (33, 87949), (37, 78441), (111, 26147), (407, 7131), (1221, 2377)]