1230668877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{19417}}^1$

素因数の和:20028

約数の個数: 16

約数和(自身を含む): 1688278592

約数和(自身を除く): 457609715

約数列:

[1, 3, 37, 111, 571, 1713, 19417, 21127, 58251, 63381, 718429, 2155287, 11087107, 33261321, 410222959, 1230668877]

約数ペア:

[(1, 1230668877), (3, 410222959), (37, 33261321), (111, 11087107), (571, 2155287), (1713, 718429), (19417, 63381), (21127, 58251)]