7255367999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 8603282688

約数和(自身を除く): 1347914689

約数列:

[1, 11, 31, 37, 61, 121, 341, 407, 671, 857, 1147, 1891, 2257, 3751, 4477, 7381, 9427, 12617, 20801, 24827, 26567, 31709, 52277, 69967, 103697, 138787, 228811, 273097, 292237, 348799, 575047, 769637, 982979, 1620587, 1934249, 3214607, 3836789, 6325517, 8466007, 10812769, 17826457, 21276739, 59961719, 118940459, 196091027, 234044129, 659578909, 7255367999]

約数ペア:

[(1, 7255367999), (11, 659578909), (31, 234044129), (37, 196091027), (61, 118940459), (121, 59961719), (341, 21276739), (407, 17826457), (671, 10812769), (857, 8466007), (1147, 6325517), (1891, 3836789), (2257, 3214607), (3751, 1934249), (4477, 1620587), (7381, 982979), (9427, 769637), (12617, 575047), (20801, 348799), (24827, 292237), (26567, 273097), (31709, 228811), (52277, 138787), (69967, 103697)]