1111541013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7154

約数の個数: 48

約数和(自身を含む): 1840952256

約数和(自身を除く): 729411243

約数列:

[1, 3, 9, 11, 33, 37, 43, 99, 111, 129, 333, 387, 407, 473, 1221, 1419, 1591, 3663, 4257, 4773, 7057, 14319, 17501, 21171, 52503, 63513, 77627, 157509, 232881, 261109, 303451, 698643, 783327, 910353, 2349981, 2731059, 2872199, 3337961, 8616597, 10013883, 11227687, 25849791, 30041649, 33683061, 101049183, 123504557, 370513671, 1111541013]

約数ペア:

[(1, 1111541013), (3, 370513671), (9, 123504557), (11, 101049183), (33, 33683061), (37, 30041649), (43, 25849791), (99, 11227687), (111, 10013883), (129, 8616597), (333, 3337961), (387, 2872199), (407, 2731059), (473, 2349981), (1221, 910353), (1419, 783327), (1591, 698643), (3663, 303451), (4257, 261109), (4773, 232881), (7057, 157509), (14319, 77627), (17501, 63513), (21171, 52503)]