23078559

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8299

約数の個数: 24

約数和(自身を含む): 37683840

約数和(自身を除く): 14605281

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 8263, 24789, 57841, 156997, 173523, 404887, 470991, 1098979, 1214661, 3296937, 7692853, 23078559]

約数ペア:

[(1, 23078559), (3, 7692853), (7, 3296937), (19, 1214661), (21, 1098979), (49, 470991), (57, 404887), (133, 173523), (147, 156997), (399, 57841), (931, 24789), (2793, 8263)]