788481117

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{2477}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 1153132344

約数和(自身を除く): 364651227

約数列:

[1, 3, 9, 113, 313, 339, 939, 1017, 2477, 2817, 7431, 22293, 35369, 106107, 279901, 318321, 775301, 839703, 2325903, 2519109, 6977709, 87609013, 262827039, 788481117]

約数ペア:

[(1, 788481117), (3, 262827039), (9, 87609013), (113, 6977709), (313, 2519109), (339, 2325903), (939, 839703), (1017, 775301), (2477, 318321), (2817, 279901), (7431, 106107), (22293, 35369)]