275775101

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 345169920

約数和(自身を除く): 69394819

約数列:

[1, 7, 19, 31, 133, 211, 217, 317, 589, 1477, 2219, 4009, 4123, 6023, 6541, 9827, 28063, 42161, 45787, 66887, 68789, 124279, 186713, 468209, 869953, 1270853, 1306991, 2073497, 8895971, 14514479, 39396443, 275775101]

約数ペア:

[(1, 275775101), (7, 39396443), (19, 14514479), (31, 8895971), (133, 2073497), (211, 1306991), (217, 1270853), (317, 869953), (589, 468209), (1477, 186713), (2219, 124279), (4009, 68789), (4123, 66887), (6023, 45787), (6541, 42161), (9827, 28063)]