383729339

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1181}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 471618000

約数和(自身を除く): 87888661

約数列:

[1, 7, 19, 49, 133, 349, 931, 1181, 2443, 6631, 8267, 17101, 22439, 46417, 57869, 157073, 324919, 412169, 1099511, 2885183, 7831211, 20196281, 54818477, 383729339]

約数ペア:

[(1, 383729339), (7, 54818477), (19, 20196281), (49, 7831211), (133, 2885183), (349, 1099511), (931, 412169), (1181, 324919), (2443, 157073), (6631, 57869), (8267, 46417), (17101, 22439)]