56965629

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142771}}^1$

素因数の和:142800

約数の個数: 16

約数和(自身を含む): 91374080

約数和(自身を除く): 34408451

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 142771, 428313, 999397, 2712649, 2998191, 8137947, 18988543, 56965629]

約数ペア:

[(1, 56965629), (3, 18988543), (7, 8137947), (19, 2998191), (21, 2712649), (57, 999397), (133, 428313), (399, 142771)]