23891769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 37806912

約数和(自身を除く): 13915143

約数列:

[1, 3, 9, 11, 33, 99, 373, 647, 1119, 1941, 3357, 4103, 5823, 7117, 12309, 21351, 36927, 64053, 241331, 723993, 2171979, 2654641, 7963923, 23891769]

約数ペア:

[(1, 23891769), (3, 7963923), (9, 2654641), (11, 2171979), (33, 723993), (99, 241331), (373, 64053), (647, 36927), (1119, 21351), (1941, 12309), (3357, 7117), (4103, 5823)]