28305165159

素因数分解:

$3^2\times {\mathrm{4943}}^1\times {\mathrm{636257}}^1$

素因数の和:641206

約数の個数: 12

約数和(自身を含む): 40893574176

約数和(自身を除く): 12588409017

約数列:

[1, 3, 9, 4943, 14829, 44487, 636257, 1908771, 5726313, 3145018351, 9435055053, 28305165159]

約数ペア:

[(1, 28305165159), (3, 9435055053), (9, 3145018351), (4943, 5726313), (14829, 1908771), (44487, 636257)]