233548513

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 57561887

約数列:

[1, 11, 19, 29, 31, 113, 121, 209, 319, 341, 551, 589, 899, 1243, 2147, 2299, 3277, 3503, 3509, 3751, 6061, 6479, 9889, 13673, 17081, 23617, 36047, 38533, 62263, 66557, 66671, 71269, 101587, 108779, 187891, 259787, 396517, 423863, 684893, 732127, 1117457, 1930153, 2066801, 7533823, 8053397, 12292027, 21231683, 233548513]

約数ペア:

[(1, 233548513), (11, 21231683), (19, 12292027), (29, 8053397), (31, 7533823), (113, 2066801), (121, 1930153), (209, 1117457), (319, 732127), (341, 684893), (551, 423863), (589, 396517), (899, 259787), (1243, 187891), (2147, 108779), (2299, 101587), (3277, 71269), (3503, 66671), (3509, 66557), (3751, 62263), (6061, 38533), (6479, 36047), (9889, 23617), (13673, 17081)]