61398861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4507}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 86553600

約数和(自身を除く): 25154739

約数列:

[1, 3, 19, 57, 239, 717, 4507, 4541, 13521, 13623, 85633, 256899, 1077173, 3231519, 20466287, 61398861]

約数ペア:

[(1, 61398861), (3, 20466287), (19, 3231519), (57, 1077173), (239, 256899), (717, 85633), (4507, 13623), (4541, 13521)]