5051421

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 18

約数和(自身を含む): 7634718

約数和(自身を除く): 2583297

約数列:

[1, 3, 9, 23, 69, 207, 529, 1061, 1587, 3183, 4761, 9549, 24403, 73209, 219627, 561269, 1683807, 5051421]

約数ペア:

[(1, 5051421), (3, 1683807), (9, 561269), (23, 219627), (69, 73209), (207, 24403), (529, 9549), (1061, 4761), (1587, 3183)]