1493284758721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{3001}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 1836138092544

約数和(自身を除く): 342853333823

約数列:

[1, 7, 37, 41, 47, 259, 287, 329, 997, 1517, 1739, 1927, 3001, 6979, 10619, 12173, 13489, 21007, 36889, 40877, 46859, 71299, 111037, 123041, 141047, 258223, 286139, 328013, 499093, 777259, 861287, 987329, 1512449, 1733783, 1921219, 2991997, 4552517, 5218739, 5782927, 10587143, 12136481, 13448533, 20943979, 31867619, 36531173, 40480489, 71085103, 110703889, 122671877, 140623859, 213968299, 497595721, 774927223, 858703139, 984367013, 1497778093, 4538859449, 5203082783, 5765578219, 31772016143, 36421579481, 40359047533, 213326394103, 1493284758721]

約数ペア:

[(1, 1493284758721), (7, 213326394103), (37, 40359047533), (41, 36421579481), (47, 31772016143), (259, 5765578219), (287, 5203082783), (329, 4538859449), (997, 1497778093), (1517, 984367013), (1739, 858703139), (1927, 774927223), (3001, 497595721), (6979, 213968299), (10619, 140623859), (12173, 122671877), (13489, 110703889), (21007, 71085103), (36889, 40480489), (40877, 36531173), (46859, 31867619), (71299, 20943979), (111037, 13448533), (123041, 12136481), (141047, 10587143), (258223, 5782927), (286139, 5218739), (328013, 4552517), (499093, 2991997), (777259, 1921219), (861287, 1733783), (987329, 1512449)]