23163021

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 38385984

約数和(自身を除く): 15222963

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 1091, 2359, 3033, 3273, 7077, 7637, 9819, 21231, 22911, 68733, 367667, 1103001, 2573669, 3309003, 7721007, 23163021]

約数ペア:

[(1, 23163021), (3, 7721007), (7, 3309003), (9, 2573669), (21, 1103001), (63, 367667), (337, 68733), (1011, 22911), (1091, 21231), (2359, 9819), (3033, 7637), (3273, 7077)]