137249441

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 167727744

約数和(自身を除く): 30478303

約数列:

[1, 7, 23, 49, 161, 193, 631, 1127, 1351, 4417, 4439, 9457, 14513, 30919, 31073, 101591, 121783, 217511, 711137, 852481, 2801009, 5967367, 19607063, 137249441]

約数ペア:

[(1, 137249441), (7, 19607063), (23, 5967367), (49, 2801009), (161, 852481), (193, 711137), (631, 217511), (1127, 121783), (1351, 101591), (4417, 31073), (4439, 30919), (9457, 14513)]