4001623003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{970561}}^1$

素因数の和:970618

約数の個数: 16

約数和(自身を含む): 4969277440

約数和(自身を除く): 967654437

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 970561, 6793927, 18440659, 30087391, 129084613, 210611737, 571660429, 4001623003]

約数ペア:

[(1, 4001623003), (7, 571660429), (19, 210611737), (31, 129084613), (133, 30087391), (217, 18440659), (589, 6793927), (4123, 970561)]