173172479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 24234241

約数列:

[1, 19, 31, 41, 71, 101, 589, 779, 1271, 1349, 1919, 2201, 2911, 3131, 4141, 7171, 24149, 41819, 55309, 59489, 78679, 90241, 128371, 136249, 222301, 294011, 1714579, 2439049, 4223719, 5586209, 9114341, 173172479]

約数ペア:

[(1, 173172479), (19, 9114341), (31, 5586209), (41, 4223719), (71, 2439049), (101, 1714579), (589, 294011), (779, 222301), (1271, 136249), (1349, 128371), (1919, 90241), (2201, 78679), (2911, 59489), (3131, 55309), (4141, 41819), (7171, 24149)]