11138517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 18590208

約数和(自身を除く): 7451691

約数列:

[1, 3, 9, 13, 31, 37, 39, 83, 93, 111, 117, 249, 279, 333, 403, 481, 747, 1079, 1147, 1209, 1443, 2573, 3071, 3237, 3441, 3627, 4329, 7719, 9213, 9711, 10323, 14911, 23157, 27639, 33449, 39923, 44733, 95201, 100347, 119769, 134199, 285603, 301041, 359307, 856809, 1237613, 3712839, 11138517]

約数ペア:

[(1, 11138517), (3, 3712839), (9, 1237613), (13, 856809), (31, 359307), (37, 301041), (39, 285603), (83, 134199), (93, 119769), (111, 100347), (117, 95201), (249, 44733), (279, 39923), (333, 33449), (403, 27639), (481, 23157), (747, 14911), (1079, 10323), (1147, 9711), (1209, 9213), (1443, 7719), (2573, 4329), (3071, 3627), (3237, 3441)]