23698389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 38150784

約数和(自身を除く): 14452395

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 1493, 4479, 5291, 15873, 16423, 19409, 49269, 55241, 58227, 165723, 213499, 607651, 640497, 718133, 1822953, 2154399, 7899463, 23698389]

約数ペア:

[(1, 23698389), (3, 7899463), (11, 2154399), (13, 1822953), (33, 718133), (37, 640497), (39, 607651), (111, 213499), (143, 165723), (407, 58227), (429, 55241), (481, 49269), (1221, 19409), (1443, 16423), (1493, 15873), (4479, 5291)]