184870763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 58984597

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 1271, 1889, 2387, 3157, 8897, 13223, 13981, 20779, 58559, 77449, 97867, 145453, 409913, 542143, 644149, 851939, 2400919, 4509043, 5963573, 16806433, 26410109, 184870763]

約数ペア:

[(1, 184870763), (7, 26410109), (11, 16806433), (31, 5963573), (41, 4509043), (77, 2400919), (217, 851939), (287, 644149), (341, 542143), (451, 409913), (1271, 145453), (1889, 97867), (2387, 77449), (3157, 58559), (8897, 20779), (13223, 13981)]