1118789007

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13921}}^1$

素因数の和:14063

約数の個数: 32

約数和(自身を含む): 1764195840

約数和(自身を除く): 645406833

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1869, 3827, 11481, 13921, 26789, 41763, 80367, 97447, 292341, 598603, 1238969, 1795809, 3716907, 4190221, 8672783, 12570663, 26018349, 53275667, 159827001, 372929669, 1118789007]

約数ペア:

[(1, 1118789007), (3, 372929669), (7, 159827001), (21, 53275667), (43, 26018349), (89, 12570663), (129, 8672783), (267, 4190221), (301, 3716907), (623, 1795809), (903, 1238969), (1869, 598603), (3827, 292341), (11481, 97447), (13921, 80367), (26789, 41763)]