23392887

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 36882432

約数和(自身を除く): 13489545

約数列:

[1, 3, 7, 21, 47, 137, 141, 173, 329, 411, 519, 959, 987, 1211, 2877, 3633, 6439, 8131, 19317, 23701, 24393, 45073, 56917, 71103, 135219, 165907, 170751, 497721, 1113947, 3341841, 7797629, 23392887]

約数ペア:

[(1, 23392887), (3, 7797629), (7, 3341841), (21, 1113947), (47, 497721), (137, 170751), (141, 165907), (173, 135219), (329, 71103), (411, 56917), (519, 45073), (959, 24393), (987, 23701), (1211, 19317), (2877, 8131), (3633, 6439)]