4402779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 6272640

約数和(自身を除く): 1869861

約数列:

[1, 3, 17, 51, 131, 393, 659, 1977, 2227, 6681, 11203, 33609, 86329, 258987, 1467593, 4402779]

約数ペア:

[(1, 4402779), (3, 1467593), (17, 258987), (51, 86329), (131, 33609), (393, 11203), (659, 6681), (1977, 2227)]