923153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 1213440

約数和(自身を除く): 290287

約数列:

[1, 7, 11, 19, 77, 133, 209, 631, 1463, 4417, 6941, 11989, 48587, 83923, 131879, 923153]

約数ペア:

[(1, 923153), (7, 131879), (11, 83923), (19, 48587), (77, 11989), (133, 6941), (209, 4417), (631, 1463)]