222598909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 246677760

約数和(自身を除く): 24078851

約数列:

[1, 13, 47, 139, 611, 1807, 2621, 6533, 34073, 84929, 123187, 364319, 1601431, 4736147, 17122993, 222598909]

約数ペア:

[(1, 222598909), (13, 17122993), (47, 4736147), (139, 1601431), (611, 364319), (1807, 123187), (2621, 84929), (6533, 34073)]