23045517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 16266483

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 349, 667, 759, 957, 1047, 2001, 2277, 2871, 3141, 3839, 6003, 7337, 8027, 10121, 11517, 22011, 24081, 30363, 34551, 66033, 72243, 88297, 91089, 111331, 232783, 264891, 333993, 698349, 794673, 1001979, 2095047, 2560613, 7681839, 23045517]

約数ペア:

[(1, 23045517), (3, 7681839), (9, 2560613), (11, 2095047), (23, 1001979), (29, 794673), (33, 698349), (69, 333993), (87, 264891), (99, 232783), (207, 111331), (253, 91089), (261, 88297), (319, 72243), (349, 66033), (667, 34551), (759, 30363), (957, 24081), (1047, 22011), (2001, 11517), (2277, 10121), (2871, 8027), (3141, 7337), (3839, 6003)]